Jeffrey S. Stevenson

Jeffrey S. Stevenson's AcademicInfluence.com Rankings

Biology

#10071

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#13360

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Botany

#316

World Rank

#1074

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Biology

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Jeffrey S. Stevenson's Published Works

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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Pregnancy rates per artificial insemination for cows and heifers inseminated at a synchronized ovulation or synchronized estrus. (1997) (554)
Inclusion of an intravaginal progesterone insert plus GnRH and prostaglandin F2alpha for ovulation control in postpartum suckled beef cows. (2001) (327)
Pregnancy in dairy cows after synchronized ovulation regimens with or without presynchronization and progesterone. (2004) (242)
Stage of cycle, incidence, and timing of ovulation, and pregnancy rates in dairy cattle after three timed breeding protocols. (2001) (227)
Synchronization of estrus in suckled beef cows for detected estrus and artificial insemination and timed artificial insemination using gonadotropin-releasing hormone, prostaglandin F2alpha, and progesterone. (2006) (198)
Treatment of cycling and noncycling lactating dairy cows with progesterone during Ovsynch. (2006) (193)
Relationships among luteinizing hormone, estradiol, progesterone, glucocorticoids, milk yield, body weight and postpartum ovarian activity in Holstein cows. (1979) (173)
Reproductive performance of dairy cows in various programmed breeding systems including OvSynch and combinations of gonadotropin-releasing hormone and prostaglandin F2 alpha. (1999) (168)
Influence of dietary energy on follicular development, serum gonadotropins, and first postpartum ovulation in suckled beef cows. (1991) (167)
Role of the ovary in controlling luteinizing hormone, follicle stimulating hormone, and prolactin secretion during and after lactation in pigs. (1981) (153)
An alternative AI breeding protocol for dairy cows exposed to elevated ambient temperatures before or after calving or both. (2001) (151)
Control of the bovine estrous cycle with melengestrol acetate (MGA): a review. (1989) (141)
Synchronization of estrus and artificial insemination in replacement beef heifers using gonadotropin-releasing hormone, prostaglandin F2alpha, and progesterone. (2006) (141)
Interventions after artificial insemination: conception rates, pregnancy survival, and ovarian responses to gonadotropin-releasing hormone, human chorionic gonadotropin, and progesterone. (2007) (138)
Reproductive disorders in the periparturient dairy cow. (1988) (136)
Synchronizing estrus and(or) ovulation in beef cows after combinations of GnRH, norgestomet, and prostaglandin F2alpha with or without timed insemination. (2000) (130)
Control of the estrous cycle to improve fertility for fixed-time artificial insemination in beef cattle: a review. (2010) (126)
Invited review: Learning from the future-A vision for dairy farms and cows in 2067. (2018) (123)
Fate of the dominant follicle, embryonal survival, and pregnancy rates in dairy cattle treated with prostaglandin F2 alpha and progestins in the absence or presence of a functional corpus luteum. (1995) (119)
Altering conception of dairy cattle by gonadotropin-releasing hormone preceding luteolysis induced by prostaglandin F2 alpha. (1996) (119)
Reproductive Management of Dairy Cows in High Milk-Producing Herds (2001) (116)
Pulsatile or continuous infusion of luteinizing hormone-releasing hormone and hormonal concentrations in prepubertal beef heifers. (1986) (114)
Gonadotropin-releasing hormone at estrus: luteinizing hormone, estradiol, and progesterone during the periestrual and postinsemination periods in dairy cattle. (1986) (112)
Follicular, hormonal, and pregnancy responses of early postpartum suckled beef cows to GnRH, norgestomet, and prostaglandin F2alpha. (1999) (110)
Endocrine changes and ultrasonography of ovaries in suckled beef cows during resumption of postpartum estrous cycles. (1991) (109)
Effect of stage of the estrous cycle on interval to estrus after PGF2α in beef cattle (1982) (106)
Supplementation of progesterone via controlled internal drug release inserts during ovulation synchronization protocols in lactating dairy cows. (2010) (101)
Vitamin E is immunostimulatory in calves. (1987) (99)
Detection of anovulation by heatmount detectors and transrectal ultrasonography before treatment with progesterone in a timed insemination protocol. (2008) (95)
Stage of estrous cycle, time of insemination, and seasonal effects on estrus and fertility of Holstein heifers after prostaglandin F2 alpha. (1984) (92)
Double insemination and gonadotropin-releasing hormone treatment of repeat-breeding dairy cattle. (1990) (86)
Supplemental norgestomet, progesterone, or melengestrol acetate increases pregnancy rates in suckled beef cows after timed inseminations. (2003) (84)
Controlling first service and calving interval by prostaglandin F2 alpha, gonadotropin-releasing hormone, and timed insemination. (1986) (83)
Influence of early estrus, ovulation, and insemination on fertility in postpartum Holstein cows☆☆☆ (1983) (81)
Gonadotropin-releasing hormone and prostaglandin F2 alpha for postpartum dairy cows: estrous, ovulation, and fertility traits. (1986) (80)
Failure of timed inseminations and associated luteal function in dairy cattle after two injections of prostaglandin F2-alpha (1987) (75)
Detection of estrus by visual observation and radiotelemetry in peripubertal, estrus-synchronized beef heifers. (1996) (74)
Prolonging the MGA-prostaglandin F2 alpha interval from 17 to 19 days in an estrus synchronization system for heifers. (2000) (74)
Factors affecting reproductive performance of dairy cows first inseminated after five weeks postpartum. (1983) (73)
Ovulation timing and conception risk after automated activity monitoring in lactating dairy cows. (2014) (72)
Administration of GnRH at estrus influences pregnancy rates, serum concentrations of LH, FSH, estradiol-17 beta, pregnancy-specific protein B, and progesterone, proportion of luteal cell types, and in vitro production of progesterone in dairy cows. (1993) (71)
Use of estradiol cypionate as a substitute for GnRH in protocols for synchronizing ovulation in dairy cattle. (2004) (70)
Restricting calf presence without suckling compared with weaning prolongs postpartum anovulation in beef cattle. (1996) (69)
Indomethacin and FPL-57231 inhibit antigen-induced airway hyperresponsiveness in sheep. (1986) (67)
Body temperature and endocrine interactions before and after calving in beef cows. (1997) (67)
Resynchronizing estrus with progesterone or progesterone plus estrogen in cows of unknown pregnancy status. (2004) (67)
Influence of source and amount of dietary protein on performance, blood metabolites, and reproductive function of primiparous beef cows. (1993) (65)
Resynchronization of estrus in cattle of unknown pregnancy status using estrogen, progesterone, or both. (2003) (64)
Interrelationships of lactation and postpartum anovulation in suckled and milked cows (1997) (64)
Pregnancy rates in lactating dairy cows after presynchronization of estrous cycles and variations of the Ovsynch protocol. (2005) (61)
Cellular markers of inflammation in the airways of allergic sheep with and without allergen-induced late responses. (1988) (61)
Prostaglandin F2α and gonadotropin-releasing hormone administration improve progesterone status, luteal number, and proportion of ovular and anovular dairy cows with corpora lutea before a timed artificial insemination program. (2012) (60)
Conception rate in Bos taurus and Bos indicus crossbred heifers after postweaning energy manipulation and synchronization of estrus with melengestrol acetate and fenprostalene. (1989) (60)
Reproductive outcomes for dairy heifers treated with combinations of prostaglandin F2alpha, norgestomet, and gonadotropin-releasing hormone. (2000) (58)
Luteolysis during two stages of the estrous cycle: subsequent endocrine profiles associated with radiotelemetrically detected estrus in heifers. (1998) (57)
CHAPTER 35 – Clinical Reproductive Physiology of the Cow (2007) (57)
Invited review: milk production and reproductive performance: modern interdisciplinary insights into an enduring axiom. (2012) (56)
Interval to estrus in sows and performance of pigs after alteration of litter size during late lactation. (1981) (55)
Association between mRNA abundance of functional sperm function proteins and fertility of Holstein bulls. (2012) (55)
Pregnancy rates of Holstein cows after postinsemination treatment with a progesterone-releasing intravaginal device. (1991) (54)
Postinsemination administration of receptal: follicular dynamics, duration of cycle, hormonal responses, and pregnancy rates. (1993) (53)
Influence of gonadotropin-releasing hormone and timing of insemination relative to estrus on pregnancy rates of dairy cattle at first service. (1990) (52)
Inseminations at estrus induced by presynchronization before application of synchronized estrus and ovulation. (2005) (51)
Detection of estrus by three methods. (1977) (51)
Estrous intensity and conception rates in Holsteins. (1983) (51)
Maintenance of pregnancy in dairy cattle after treatment with human chorionic gonadotropin or gonadotropin-releasing hormone. (2008) (50)
Effect of energy intake after weaning on the sexual development of beef bulls. II. Age at first mating, age at puberty, testosterone and scrotal circumference. (1986) (49)
Rates of luteolysis and pregnancy in dairy cows after treatment with cloprostenol or dinoprost. (2010) (49)
Incidence of Postpartum Anestrus in Suckled Beef Cattle: Treatments to Induce Estrus, Ovulation, and Conception12 (2003) (49)
Conception rates of dairy cows following early not-pregnant diagnosis by ultrasonography and subsequent treatments with shortened Ovsynch protocol. (2003) (49)
Influence of reduced litter size and daily litter separation on fertility of sows at 2 to 5 weeks postpartum. (1984) (48)
Prostaglandin F2α for Lactating Dairy Cows with a Palpable Corpus Luteum but Unobserved Estrus1,2,3 (1984) (47)
Associations of adiponectin and fertility estimates in Holstein bulls. (2013) (47)
Evaluation of reproductive traits in Bos taurus and Bos indicus crossbred heifers: effects of postweaning energy manipulation. (1991) (47)
Twice daily suckling but not milking with calf presence prolongs postpartum anovulation. (1999) (47)
Ovarian characteristics, serum concentrations of progesterone and estradiol, and fertility in lactating dairy cows in response to equine chorionic gonadotropin. (2013) (46)
Luteinizing hormone, total estrogens and progesterone secretion during lactation and after weaning in sows. (1980) (45)
Characteristics of estrus before and after first insemination and fertility of heifers after synchronized estrus using GnRH, PGF2alpha, and progesterone. (2002) (44)
Gonadotropin-releasing hormone and conception of Holsteins. (1984) (43)
Estrous synchronization and fertility in gilts after 14- or 18-day feeding of altrenogest beginning at estrus or diestrus. (1982) (42)
A 100-Year Review: Practical female reproductive management. (2017) (42)
Estrus, ovulation, luteinizing hormone, and suckling-induced hormones in mastectomized cows with and without unrestricted presence of the calf. (1994) (42)
Endocrine responses and ovarian changes in inseminated dairy heifers after an injection of a GnRH agonist 11 to 13 days after estrus. (1992) (42)
Evaluation of reproductive traits in Bos taurus and Bos indicus crossbred heifers: relationship of age at puberty to length of the postpartum interval to estrus. (1992) (41)
Evidence for ovulation and fertilization in beef cows with short estrous cycles. (1982) (41)
Prolonged postpartum anovulation in mastectomized cows requires tactile stimulation by the calf. (1993) (41)
Endocrine changes before and after weaning in response to boar exposure and altered suckling in sows. (1987) (40)
A review of oestrous behaviour and detection in dairy cows (2001) (40)
Contribution of the photoperiod to circadian variations in serum cortisol and melatonin in boars. (1989) (39)
Feedback effects of estradiol and progesterone on ovulation and fertility of dairy cows after gonadotropin-releasing hormone-induced release of luteinizing hormone. (2016) (39)
Fertility in estrus-cycling and noncycling virgin heifers and suckled beef cows after induced ovulation. (1997) (39)
Models for prediction of days to first ovulation based on changes in endocrine and nonendocrine traits during the first two weeks postpartum in Holstein cows. (1980) (37)
Supplemental progesterone and timing of resynchronization on pregnancy outcomes in lactating dairy cows. (2013) (37)
Ad libitum suckling by an unrelated calf in the presence or absence of a cow's own calf prolongs postpartum anovulation. (1997) (36)
Pregnancy per artificial insemination after presynchronizing estrous cycles with the Presynch-10 protocol or prostaglandin F2α injection followed by gonadotropin-releasing hormone before Ovsynch-56 in 4 dairy herds of lactating dairy cows. (2012) (35)
Effects of leukotriene D4 on mucociliary and respiratory function in allergic and nonallergic sheep. (1985) (34)
Advances in reproduction in dairy cattle. (1981) (34)
The role of slow-reacting substance of anaphylaxis in the late bronchial response after antigen challenge in allergic sheep. (1984) (34)
Determination of the appropriate delivery of prostaglandin F2α in the five-day CO-Synch + controlled intravaginal drug release protocol in suckled beef cows. (2012) (34)
Alternative programs to presynchronize estrous cycles in dairy cattle before a timed artificial insemination program. (2011) (33)
Conception rates in repeat-breeders and dairy cattle with unobserved estrus after prostaglandin F(2) alpha and gonadotropin-releasing hormone. (1988) (33)
Late phase bronchial obstruction following nonimmunologic mast cell degranulation. (1984) (33)
Estrus in Relation to Time of Administration of Prostaglandin F2α to Heifers1 (1978) (33)
Progesterone status, parity, body condition, and days postpartum before estrus or ovulation synchronization in suckled beef cattle influence artificial insemination pregnancy outcomes. (2015) (33)
Influence of supplemental light on sow performance during and after lactation. (1983) (33)
Influence of duration of litter separation and boar exposure on estrous expression of sows during and after lactation. (1987) (32)
Factors influencing upfront single-and multiple-ovulation incidence, progesterone, and luteolysis before a timed insemination resynchronization protocol. (2007) (32)
The effect of an orally active leukotriene D4/E4 antagonist, LY171883, on antigen-induced airway responses in allergic sheep. (1986) (31)
Concentrations of luteinizing hormone and ovulatory responses in dairy cows before timed artificial insemination. (2015) (29)
Reproductive traits of sows penned individually or in groups until 35 days after breeding. (1985) (29)
Conception rates and calving intervals after prostaglandin F2 alpha or prebreeding progesterone in dairy cows. (1989) (29)
Evaluation of human chorionic gonadotropin as a replacement for gonadotropin-releasing hormone in ovulation-synchronization protocols before fixed timed artificial insemination in beef cattle. (2008) (29)
Resynchronizing estrus and ovulation after not-pregnant diagnosis and various ovarian states including cysts. (2004) (29)
A possible role for PAF in allergen-induced late responses: modification by a selective antagonist. (1989) (28)
Insemination timing affects pregnancy rates in beef cows treated with CO-Synch protocol including an intravaginal progesterone insert. (2009) (28)
Pregnancy rates in beef cattle after administering a GnRH agonist 11 to 14 days after insemination. (1992) (28)
A leukotriene and thromboxane inhibitor (Sch 37224) blocks antigen-induced immediate and late responses and airway hyperresponsiveness in allergic sheep. (1988) (27)
Contrasting effects of progesterone on fertility of dairy and beef cows. (2016) (27)
Administration of human chorionic gonadotropin at embryo transfer induced ovulation of a first wave dominant follicle, and increased progesterone and transfer pregnancy rates. (2011) (27)
Fertility of postpartum dairy cows after administration of gonadotropin-releasing hormone and prostaglandin F2 alpha: a field trial. (1988) (27)
Altrenogest and fat for summer breeding of primiparous sows. (1985) (27)
Use of milk progesterone and prostaglandin F2α in a scheduled artificial insemination program (1994) (26)
Implanting young bulls with zeranol from birth to four slaughter ages: III. Growth performance and endocrine aspects. (1986) (26)
Gonadotropin-releasing hormone increased pregnancy risk in suckled beef cows not detected in estrus and subjected to a split-time artificial insemination program. (2016) (26)
Flushing and altrenogest affect litter traits in gilts. (1991) (26)
Physiological predictors of ovulation and pregnancy risk in a fixed-time artificial insemination program. (2016) (25)
Altered progesterone concentrations by hormonal manipulations before a fixed-time artificial insemination CO-Synch + CIDR program in suckled beef cows. (2014) (25)
Effects of equine chorionic gonadotropin on follicle development and pregnancy rates in suckled beef cows with or without calf removal. (2013) (24)
The effect of nedocromil sodium and cromolyn sodium on antigen-induced responses in allergic sheep in vivo and in vitro. (1987) (24)
Ovulation and pregnancy outcomes in response to human chorionic gonadotropin before resynchronized ovulation in dairy cattle. (2010) (23)
Comparison of gleptoferron with iron dextran for anemia prevention in young pigs. (1983) (23)
Influence of a controlled internal drug release after fixed-time artificial insemination on pregnancy rates and returns to estrus of nonpregnant cows. (2009) (23)
Synchronization and Artificial Insemination Strategies in Dairy Herds. (2016) (22)
Effectiveness of Select Synch (Gonadotropin-Releasing Hormone and Prostaglandin F2α) for Synchronizing Estrus in Replacement Beef Heifers1 (2004) (22)
Nedocromil sodium in allergen-induced bronchial responses and airway hyperresponsiveness in allergic sheep. (1988) (21)
Growth, carcass traits, boar odor and testicular and endocrine functions of male pigs fed a progestogen, altrenogest. (1988) (21)
Current Challenges in Reproductive Management (1985) (21)
Scheduled breeding of gilts after estrous synchronization with altrenogest. (1985) (20)
Effects of prepartum and postpartum bolus injections of trace minerals on performance of beef cows and calves grazing native range12 (2012) (20)
Progesterone, follicular, and estrual responses to progesterone-based estrus and ovulation synchronization protocols at five stages of the estrous cycle. (2008) (20)
First postpartum luteal function in dairy cows after ovulation induced by progestogen and gonadotropin-releasing hormone. (1991) (19)
Influence of genotype and yield and composition of milk on interval to first postpartum ovulation in milked beef and dairy cows. (1992) (19)
Evaluation of two different oestrus-synchronisation methods with timed artificial insemination and resynchronisation of returns to oestrus in lactating Holstein cows. (2003) (18)
Body growth and testicular characteristics of boars fed a synthetic progestogen, altrenogest. (1985) (18)
Transition dairy cow health is associated with first postpartum ovulation risk, metabolic status, milk production, rumination, and physical activity. (2020) (17)
Growth of heifers fed 100 or 115% of National Research Council requirements to 1 year of age and then changed to another treatment. (1994) (17)
Milking frequency, estradiol cypionate, and somatotropin influence lactation and reproduction in dairy cows. (2006) (17)
Developmental changes in the tracheal mucociliary system in neonatal sheep. (1989) (17)
The effect of an orally active leukotriene (LT) D4 antagonist WY-48, 252 on LTD4 and antigen-induced bronchoconstrictions in allergic sheep. (1988) (16)
Increasing estrus expression in the lactating dairy cow. (2017) (16)
Resumption of follicular activity and interval to postpartum ovulation after exogenous progestins. (1994) (16)
Breeding strategies to optimize reproductive efficiency in dairy herds. (2005) (16)
YM461, a PAF antagonist, blocks antigen-induced late airway responses and airway hyperresponsiveness in allergic sheep. (1989) (15)
Evaluation of the 5-day versus a modified 7-day CIDR breeding program in dairy heifers. (2012) (15)
Dose frequency of prostaglandin F2α administration to dairy cows exposed to presynchronization and either 5- or 7-day Ovsynch program durations: Ovulatory and luteolytic risks. (2018) (15)
Hormonal, estrual, ovulatory and milk traits in postpartum dairy cows following multiple daily injections of oxytocin. (1987) (15)
Relationship among climatological variables and hourly distribution of calvings in Holsteins fed during the late afternoon. (1989) (14)
Reproductive Management of Cows in High- Producing Herds (2001) (14)
Effect of an inhaled glucocorticosteroid (budesonide) on post-antigen induced increases in airway responsiveness. (1986) (14)
Luteinizing hormone release and reproductive traits in anestrous, estrus-cycling, and ovariectomized cattle after tyrosine supplementation. (1997) (14)
Differences in airway responsiveness to leukotriene D4 in allergic sheep with and without late bronchial responses. (1986) (13)
Pregnancy outcome after insemination of frozen-thawed bovine semen packaged in two straw sizes: a meta-analysis. (2009) (13)
Characteristics and retention of luteal structures, extended postinsemination cycle, progesterone, and pregnancy-specific protein B in serum after human chorionic gonadotropin treatment of dairy cows. (2012) (13)
Reproductive traits, lactation and foal growth in mares fed altrenogest. (1989) (13)
Ovarian follicular waves in dairy cows after administration of gonadotropin-releasing hormone at estrus. (1993) (13)
Administration of human chorionic gonadotropin 7 days after fixed-time artificial insemination of suckled beef cows. (2010) (13)
Treatment of lactating dairy cows with gonadotropin-releasing hormone before first insemination during summer heat stress. (2016) (13)
Impact of reproductive technologies on dairy food production in the dairy industry. (2014) (12)
Preliminary report on the effect of nedocromil sodium on antigen-induced early and late reactions in allergic sheep. (1986) (11)
Influence of the ovary on estradiol-induced luteinizing hormone release in postpartum milked and suckled Holstein cows. (1983) (11)
The effect of an orally active leukotriene (LT) antagonist YM-16638 on antigen-induced early and late airway responses in allergic sheep. (1989) (11)
Growth performance and behavioral patterns of pigs infested with sarcoptic mites (Acari: Sarcoptidae). (1987) (11)
Estrous and litter traits in gilts altered by altrenogest, flushing and pubertal status. (1987) (11)
Serum hormones during the estrous cycle and estrous behavior in heifers after administration of propylthiouracil and thyroxine. (1994) (10)
Induction of estrus after thyroidectomy in nonlactating Holstein cows. (1993) (10)
Effect of stage of the estrous cycle on interval to estrus after PGF(2alpha) in beef cattle. (1982) (10)
Suckling reinitiated milk secretion in beef cows after an early postpartum hiatus of milking or suckling. (1999) (10)
Prostaglandin F2 alpha for lactating dairy cows with a palpable corpus luteum but unobserved estrus. (1984) (10)
Airway Inflammation during Antigen-Induced Late Bronchial Obstruction (1985) (10)
Fertility of lactating dairy cows treated with gonadotropin-releasing hormone at AI, 5 days after AI, or both, during summer heat stress. (2017) (9)
Presynchronization strategy using prostaglandin F2α, gonadotropin-releasing hormone, and detection of estrus to improve fertility in a resynchronization program for dairy cows. (2019) (9)
Additional small dose of prostaglandin F2α at timed artificial insemination failed to improve pregnancy risk of lactating dairy cows. (2018) (9)
Using estrus detection patches to optimally time insemination improved pregnancy risk in suckled beef cows enrolled in a fixed-time artificial insemination program. (2016) (9)
A shortened resynchronization treatment for dairy cows after a nonpregnancy diagnosis. (2019) (9)
Ovarian characteristics and timed artificial insemination pregnancy risk after presynchronization with gonadotropin-releasing hormone 7 days before PGF2α in dairy cows. (2016) (8)
Use of GnRH to Synchronize Estrus and/or Ovulation in Beef Cows with or without Timed Insemination (2001) (8)
Serum and plasma metabolites associated with postpartum ovulation and pregnancy risks in suckled beef cows subjected to artificial insemination. (2018) (7)
Role of the ovary in controlling LH, FSH, prolactin, estrogen and progesterone secretion during lactation in primiparous sows. (1980) (7)
Effects of prepartum and postpartum bolus injections of trace minerals on performance of beef cows and calves grazing native range (2012) (7)
Two split-time artificial insemination programs in suckled beef cows. (2017) (7)
Ovarian traits after gonadotropin-releasing hormone-induced ovulation and subsequent delay of induced luteolysis in an Ovsynch protocol. (2007) (7)
Injectable trace-mineral supplementation improves sperm motility and morphology of young beef bulls (2018) (6)
Influence of supplemental light on sow performance during and after lactation (1982) (6)
Five-day resynchronization programs in dairy cows including presynchronization and progesterone at two stages following artificial insemination. (2015) (6)
Review: Perspective on high-performing dairy cows and herds. (2021) (6)
Use of milk progesterone and prostaglandin F2 alpha in a scheduled artificial insemination program. (1994) (6)
Short communication: Change in dose delivery of prostaglandin F2α in a 5-day timed artificial insemination program in lactating dairy cows. (2013) (6)
Spatial relationships of ovarian follicles and luteal structures in dairy cows subjected to ovulation synchronization: Progesterone and risks for luteolysis, ovulation, and pregnancy. (2019) (5)
Pregnancy per AI after presynchronizing estrous cycles with Presynch-10 or PG-3-g before Ovsynch-56 in four dairy herds of lactating dairy cows (2012) (5)
Serum hormones in response to estradiol and (or) progesterone in ovariectomized cows after thyroidectomy. (1994) (5)
Gonadotropin-releasing hormone and conception of Holstein cows (1984) (5)
YMPOSIUM PAPER: Incidence of Postpartum Anestrus in Suckled Beef Cattle: Treatments to Induce Estrus, Ovulation, and (2003) (5)
Pregnancy outcomes after change in dose delivery of prostaglandin F₂α and time of gonadotropin-releasing hormone injection in a 5-day timed artificial insemination program in lactating dairy cows. (2014) (4)
Transition cow metabolites and physical traits influence days to first postpartum ovulation in dairy cows. (2021) (4)
Response of lactating dairy cows with or without purulent vaginal discharge to gonadotropin-releasing hormone and prostaglandin F2α. (2018) (4)
Luteolysis, progesterone, and pregnancy per insemination after modifying the standard 7-day Ovsynch program in Holstein-Friesian and Holstein cows. (2021) (4)
Physiologic Responses to Feeding Rumen-Protected Glucose to Lactating Dairy Cows (2018) (4)
Presynchronization of estrous cycles in dairy cows before ovsynch + CIDR and resynchronization of repeat estrus using the CIDR (2001) (4)
Resynchronized Ovulation in Lactating Dairy Cattle of Unknown Pregnancy: Occurrence and Timing of Gonadotropin-Releasing Hormone1 (2009) (4)
Late-gestation ear-surface temperatures and subsequent postpartum health, activity, milk yield, and reproductive performance of dairy cows. (2022) (4)
Synchronization of Estrus and Ovulation in Dairy Cows (2001) (4)
Comparison of Gleptosil with iron Dextran for anemia prevention in young pigs (1982) (3)
Pregnancy rates in virgin heifers and suckledbeef cows after synchronized ovulation usingPGF2", norgestomet, and GnRH (1995) (3)
Factors affecting estrus and fertility of Holstein heifers after prostaglandin F2α (1984) (3)
PUBERTY AND ANESTRUS: DEALING WITH NON-CYCLING FEMALES (2004) (3)
Cow-side milk progesterone testing (1987) (3)
Evaluation of seasonal patterns and herd-level traits associated with insemination risk in large dairy herds in Kansas (2019) (3)
Ovarian characteristics, serum hormoneconcentrations, and fertility in lactating dairy cows inresponse to equine chorionic gonadotropin (2010) (3)
Physiologic responses to feeding rumen-protected glucose to lactating dairy cows. (2020) (3)
Failure of dietary amino acid supplementation at weaning to influence reproductive traits of sows. (1993) (3)
Administration of human chorionic gonadotropin at embryo transfer induced ovulation of a first-wave dominant follicle and increased progesterone and transfer pregnancy rates (2011) (3)
Modification of the Standard 7-Day Ovsynch Protocol to Increase the Luteolytic and Synchronization Risks in Dairy Cows (2020) (2)
Payout characteristics of anabolic agentsfrom Synovex®, Finaplix®, and Revalor® implants in finishing yearling steers (1994) (2)
Factors To Improve Reproductive Management and Getting Cows Pregnant (2005) (2)
Factors influencing the initiation of estrous cycles and expression of estrus in beef cows (2000) (2)
Effects of Prepartum Whole Fuzzy Cottonseed or Whole Raw Soybean Supplementation on Response to Timed Artificial Insemination by Suckled Mature Beef Cows Following Ovulation Synchronization1 (2009) (2)
Uses of LHRH and its Analogs in Cattle (1987) (2)
Milk progesterone kits: On-farm use (1986) (2)
Blood metabolites and hormone-based programmed breeding treatments in anovular lactating dairy cows. (2011) (2)
Progesterone, follicular,and estrual responses toprogesterone-based estrusand ovulation synchronizationprotocols at five stages of theestrous cycle (2008) (2)
Influence of sarcoptic mange and cold and ambient temperature on blastogenic responses of lymphocytes and serum cortisol concentrations of pigs. (1988) (2)
Feeding of Altrenogest Beginning at Estrus or Diestrus Estrous Synchronization and Fertility in Gilts after 14- or 18-Day (2011) (2)
First postpartum ovulation, metabolites and hormones in follicular fluid and blood in transition dairy cows supplemented with a Saccharomyces cerevisiae fermentation product. (2021) (2)
Ovarian responses and conception rates in response to gNrh, Hcg, and progesterone (2006) (1)
Effect of diet energy content and level ofrestriction on performance, nutrient digestibility,and puberty in replacement beef heifers (1993) (1)
Dose and Frequency of PGF2α Administration to Lactating Dairy Cows Exposed to Presynchronization and Either Five- or Seven-day Ovsynch Protocols: Ovulation, Luteolysis, and Pregnancy Rates (2017) (1)
Estrus synchronization of suckled beef cows by using GnRH, prostaglandin F2α (PGF), and progesterone (CIDR): a multi-location study (2004) (1)
Pregnancy rates of holstein cows after postinsemination treatment with progesterone (1991) (1)
Induction of estrus in thyroidectomized-ovariectomized, nonlactating, holstein cows (1992) (1)
Changes in body condition score from calving to first insemination and milk yield, pregnancy per AI, and pregnancy loss in lactating dairy cows: A meta-analysis. (2022) (1)
Serum Steroid Concentrations at Different Phases of Production and Brain Monoamine Oxidase Type A Messenger Ribonucleic Acid in Buller Steers1 (2008) (1)
Pregnancy rates in heifers and suckled beef cows after synchronized ovulation using PGF2", GnRH, and norgestomet (1996) (1)
Five-day resynch programs in dairy cows including controlled internal drug release at two stages post-artificial insemination (2013) (1)
Dominance of Right Ovary Structures in Lactating Dairy Cows (2018) (1)
SYMPOSIUM: DAIRY CATTLE REPRODUCTIVE MANAGEMENT Current Challenges in Reproductive Management 1 (1985) (1)
One-day supplementation with tyrosine did not affect reproductive traits of sows (1991) (1)
Ad libitum suckling by a foster calf in the presence or absence of the cow's own calf prolongs postpartum anestrus to first ovarian cycle (1995) (1)
Increasing milking frequency in fresh cows: milk characteristics and reproductive performance (2003) (1)
Variations in the ovsynch protocol alter pregnancy rates in lactating dairy cows (2003) (1)
Various estrus-synchronization programs for heifers (1997) (1)
Direct contact may affect the efficacy of stallion exposure in hastening the onset of cyclicity in anestrous mares. (2020) (1)
Resynchronized pregnancyrates in dairy cattle: timingof gonadotropin-releasinghormone injection before timedartificial insemination (2008) (1)
Fixed-time insemination of suckled beef cows.1. select synch, cosynch, and their combination (1999) (1)
Supplemental progestin increases pregnancy rates in suckled beef cows (2000) (1)
Resynchronizing the first eligible estrus in dairy cattle after a prior insemination and fertility of the prior insemination after gonadotropin-releasing hormone and progesterone treatments. (2021) (1)
1110 GnRH increased pregnancy risk in suckled beef cows that did not display estrus when subjected to a split-time artificial insemination program. (2016) (1)
Human chorionic gonadotropin and GnRH effects on pregnancy survival in pregnant cows and resynchronized pregnancy rates (2007) (1)
Physiology and Endocrinology I (2018) (1)
Estrus synchronization of replacement beef heifers by using GnRH, prostaglandin F2α (PGF), and progesterone (CIDR): a multi-location study (2004) (1)
Luteolysis and pregnancy outcomes in dairy cows after treatment with estrumate or lutalyse (2009) (1)
Concentrations of progesterone and conception rates in Holstein heifers after hCG administration during the first 3 weeks after estrus (1987) (1)
Update on gonadotropin-releasing hormone treatments for repeat breeders (1987) (0)
Sampling techniques for and interpretation of milk urea nitrogen concentration (1998) (0)
Gonadotropin-releasing hormone increased pregnancy risk in suckled beef cows not detected in estrus and subjected to a split-time artificial insemination program 1 , 2 (2016) (0)
The Why , How-to , & Cost of Programmed A . I .-Breeding of Dairy Cows (2000) (0)
Influence of prebreeding progesterone plus prostaglandin F2-alpha on estrus and fertility in lactating dairy cows (1987) (0)
Detection of noncyling cows by heatmount decectors and ultrasound before treatment with progesterone (2007) (0)
Luteolysis and pregnancy outcome in 5-day Resynch dairy cows after 1 or 2 injections of prostaglandin F 2α (2014) (0)
Estrous synchronization and fertility in allyl trenbolone-treated gilts (1981) (0)
Dairy Day 1996 SUCCESS OF SEVERAL PROGRAMMED AI-BREEDING PROTOCOLS INCLUDING OVSYNCH (2010) (0)
How does cow-calf association inhibit theonset of estrous cycles after calving? (1993) (0)
Replacement Management in Cattle | Breeding Standards and Pregnancy Management (2011) (0)
Dairy Day 1993 COMPONENTS OF A PROGRESSIVE REPRODUCTIVE MANAGEMENT PROGRAM (2010) (0)
Early postpartum luteal function after treatment with progestin and(or) gonadotropin-releasing hormone in dairy cattle (1988) (0)
Gonadotropin-releasing hormone improves conception rates of repeat-breeders with previous reproductive disorders (1987) (0)
Altered insemination timing improves pregnancy rates after a CO-Synch + CIDR protocol (2007) (0)
Testicular development and endocrine function in boars fed altrenogest (1986) (0)
Fertility after synchronization of estrus in dairy heifers using GnRH, PGF2a, and Progesterone (CIDR) (2001) (0)
Importance of Estrus Expression Before Fixed-time AIon Conception Rates in Beef Cattle (2015) (0)
PRESYNCHRONIZING INJECTIONS OF PROSTAGLANDIN F2α OR PROSTAGLANDIN F2α + GONADOTROPIN-RELEASING HORMONE BEFORE A FIXED TIME ARTIFICIAL INSEMINATION CO-SYNCH + CIDR PROGRAM IN SUCKLED BEEF COWS by SCOTT L. HILL (2013) (0)
Resynchronization of estrus with progesterone and estrogen in previously inseminated beef cows (2001) (0)
Effects of flushing, altrenogest, and pubertal status on litter traits in gilts (1987) (0)
Luteolysis and pregnancy outcomes after change in dose delivery of prostaglandin F2α in a 5-day timed artificial insemination program in dairy cows (2014) (0)
Double inseminations and treatment of repeat breeders with gonadotropin-releasing hormone (1988) (0)
Physiology and endocrinology: Reproductive technologies and fertility (2016) (0)
Supplemental progesterone increases pregnancy rates and embryo survival in lactating dairy cows (1999) (0)
Influence of multiple daily injections of oxytocin on reproductive and milk characteristics of postpartum dairy cows (1986) (0)
Two Split-Time Artificial Insemination Programs in Suckled Beef Cows (2018) (0)
Confinement and type of penning affects the interval to estrus and synchrony of estrus in gilts after altrenogest (1986) (0)
Update on heat detection aids (1987) (0)
Growth, carcass and boar-odor traits in male pigs fed altrenogest (1986) (0)
Dairy Day 1997 SYNCHRONIZATION OF ESTRUS AND OVULATION IN DAIRY HEIFERS USING NORGESTOMET , GnRH , AND PGF 2 " 1 (2010) (0)
A novel estrus-synchronization program foranestrous and cycling, suckled, beef cows (1997) (0)
Pregnancy rates in dairy cattle after three different, timed, breeding protocols (1999) (0)
Pregnancy rates in beef cattle after administration of GnRH agonist 11 to 14 days after insemination (1991) (0)
Automated activity monitoring of estrus and time of ovulation (2013) (0)
Fertility after timed breeding using GnRH, PGF2, and norgestomet (1997) (0)
Additional Small Dose of Prostaglandin F2α at the Time of AI Fails to Improve Pregnancy Rates of Lactating Dairy Cows (2016) (0)
Optimizing a new 5-day CIDR-CO-Synch timed artificial insemination program (2011) (0)
Resynchronizing Returns to Estrus after a Prior Insemination (2020) (0)
Litter traits for gilts fed 4 or 7.4 lb feed during the first ten days after breeding (1988) (0)
Increasing pregnancy rates at first service in dairy cows exposed to high ambient temperatures before and after calving (1999) (0)
Resynchronizing estrus and ovulation in open cows and heifers (2004) (0)
Resynchronization of ovulation and conception in nonpregnant dairy cows and heifers (2006) (0)
Dairy Day 1995 SYNCHRONIZED OVULATION WITH GONADOTROPIN-RELEASING HORMONE , PROSTAGLANDIN F , 2 α AND FIXED-TIME INSEMINATION (2010) (0)
42 Split-timed Artificial Insemination Options for Suckled Beef Cattle. (2018) (0)
Timed insemination of suckled beef cows after ovulation synchronizationwith Cosynch + CIDR (2002) (0)
Variation in timed artificial insemination pregnancy rates in specific groups of suckledbeef cows (2014) (0)
Conception and pregnancy rates in dairy cows after various programmed breeding systems (1997) (0)
Prostaglandin F2α for lactating dairy cows with silent estrus (1984) (0)
Diameter of ovarian follicles, estradiol, and progesterone concentrations, and pregnancy rates in cattle treated with progestins and PGF (1994) (0)
Estrus in relation to time of administration of prostaglandin F2alpha to heifers. (1978) (0)
Increasing litter size in swine herds (1987) (0)
Fixed-time inseminaton of suckled beef cows. 2. Cosynch and progesterone (1999) (0)
Administration of GnRH at insemination in repeat breeding dairy cows: improved pregnancy rates, hormone secretion, and luteal function (1991) (0)
Management strategies: reproduction (1995) (0)
Dairy Day 2002 PERFORMANCE OF DAIRY HEIFERS FED HIGH FORAGE DIETS SUPPLEMENTED WITH BAMBERMYCINS , LASALOCID , OR MONENSIN (2010) (0)
Successful induction of estrus during lactation for sows separated from their litters (1984) (0)
Reproductive characteristics of Kansas Holstein herds grouped by rolling herd average (1985) (0)
Performance of dairy heifers fed high forage diets supplemented with bambermycins, lasalocid or monesin (2002) (0)
Induction of fertile estrus during lactation in sows (1983) (0)
Presynchronizing Prostaglandin F2α injection before timed artificial insemination CO-Synch + CIDR program (2012) (0)
Using the ovsynch protocol for prompt re-insemination of cows diagnosed open at pregnancy checks (1999) (0)
Scheduled Breeding of Gilts after Estrous Synchronization with 1985, 60:599-602 (2007) (0)
Does combiotic administration at artificial insemination improve fertility (1982) (0)
The Why’s, What’s, and How’s of Timed Artificial Insemination Programs (2015) (0)
Altrenogest and fat for summer breeding of first-litter sows (1984) (0)
Daily activity measures and milk yield immediately before and after a fertile estrus and during the period of expected return to estrus after insemination in dairy cows. (2021) (0)
Delaying Injection of prostaglandin F2a in an ovsynch protocol (2006) (0)
Inseminations at estrus induced by the presynch protocol before timed artification insemination (2004) (0)
Calf presence and milking twice daily prolongs postpartum anestrus (1996) (0)
Milking twice daily in the presence of a cow’s own calf fails to prolong postpartum anestrus (1997) (0)
Relationships between ovulation rate and litter size for flushed and nonflushed gilts (1989) (0)
Synchronization of estrus and ovulation in dairy heifers using norgestomet, GnRH, and PGF2α (1997) (0)
Individual Feed Intake of Transition Cows and Their Daily Activity Measures of Temperature, Eating, Rumination, Resting, and Activity Times (2019) (0)
Follicular development and reproductive hormone changes during postpartum anestrusin suckled beef cows (1991) (0)
108  A preliminary investigation of anti-Müllerian hormone as a biomarker for fertility in mares (2021) (0)
Ovarian follicular waves and secretion of follicle-stimulating hormone after administration of GnRH at estrus (1992) (0)
Hormonal and behavioral characteristics associated with the onset of radiotelemetric-detected estrus (1996) (0)
Reproductive Management with Limited Hormonal Intervention (2014) (0)
Physiology and Endocrinology: Regulation of Estrus (2013) (0)
Using Estrus-Detection Patches to Vary Time of Insemination Improves Pregnancy Rates Compared with One Single Timed Insemination (2015) (0)
Dairy Day 1995 COMPARISON OF SYNCHRONIZED-OVULATION PROTOCOLS AND TRADITIONAL SYNCHRONIZED-ESTRUS PROGRAMS USING PROSTAGLANDIN F 2 α (2010) (0)
EFFECTS OF ESTRADIOL-17 B IMPLANTS FROM BIRTH TO SLAUGHTER ON PERFORMANCE , CARCASS , SENSORY TRAITS AND ENDOCRINE ASPECTS OF YOUNG BULLS (2013) (0)
Application of the progesterone (CIDR) insert in artificial insemination programs of dairy cattle (2007) (0)
Cattlemen ’ s Day 1998 SITE OF SEMEN DEPOSITION AND FERTILITY IN LACTATING BEEF COWS SYNCHRONIZED WITH GNRH AND PGF 2 " 1 (2009) (0)
Flushing affects secretion of the hormones controlling reproduction (1986) (0)
Anestrus in lactating dairy cows before ovulation synchronization (2000) (0)
Endocrine changes in sows in response to altered suckling and boar exposure (1986) (0)
Detrimental effect of long term progestin-based protocol on oocyte quality and embryonic development in indigenous goats (2014) (0)
Relationship between production and reproduction in 5,480 Holstein herds enrolled in the Midstates Processing Center. (1984) (0)
Presynchronizing PGF2α and GnRH injections before timed artificial insemination CO-Synch + CIDR program (2013) (0)
Mediator dependence of ozone induced late bronchial obstructions in allergic sheep (1985) (0)
Housing sows after weaning: re-establishment of estrus and subsequent reproduction (1983) (0)
Early postpartum hormonal therapy improves fertility of dairy cows (1985) (0)
Productivity of a Triticale and Crimson Clover Winter Cover Crop for Dairies (2017) (0)
17p-estradiol (1 mg daily) in continuous combination with dydrogesterone (5.10 or 20 mg daily) increases bone mineral density in postmenopausal women (2021) (0)
Performance of holstein heifers reared on 100 or 115% of NRC requirements from 3 to 12 months of age and then switched to the opposite treatment (1991) (0)
Administering a GnRH agonist (receptal) after insemination fails to improve pregnancy rates at first service (1992) (0)
Hormonal Regulation of the Estrous Cycle in Beef Cattle (2010) (0)
Success of several programed AI-breeding protocols including ovsynch (1996) (0)
Comparison of synchronized-ovulation protocols and traditional synchronized-estrys programs using prostaglandin F2(alpha) (1995) (0)
Dairy Research 2007 (2010) (0)
Addition of estradiol cypionate and (or) calf removal to a modified MGA + CO-Synch protocol for fixed-time artifical insemination of beef cows (2004) (0)
Resynchronization of Lactating Dairy Cows at Open Pregnancy Diagnosis Based on the Presence or Absence of a Corpus Luteum: A Practical Approach (2017) (0)
FERTILITY AFTER TIMED ARTIFICAL INSEMINATION IN RESPONSE TO A CONTROLLED INTERNAL DRUG RELEASE (CIDR) INSERT IN LACTATING DAIRY COWS by CYNTHIA ANN MARTEL (2008) (0)
Site of semen deposition and fertility in lactating beef cows synchronized with GnRH and PGF2a (1998) (0)
Reproductive research in dairy cattle at KSU (1989) (0)
Introducing a computer feeding system at various lactational stages for dairy cows (1986) (0)
1062 Increasing estrus expression in lactating dairy cows. (2016) (0)
Fertility of heifers after synchronization of estrus using GnRH, PGF2α, and progesterone (CIDR) (2002) (0)
Influence of source and amount of dietary protein on the performance and reproductive function of first-calf heifers (1992) (0)
1169 Physiological and management advances enhancing adoption of applied reproductive management procedures in dairy cattle. (2016) (0)
Evaluation of human chorionic gonadotropin as a replacement for GnRH in an ovulation synchronization protocol before fixed-time insemination (2007) (0)
Concentrations of luteinizing hormone and ovulatory responses in dairy cows before timed artificial insemination (2013) (0)
REPLACEMENT MANAGEMENT, CATTLE | Breeding Standards and Pregnancy Management (2002) (0)
Estrus Synchronization: Cattle (2004) (0)
Ovulation synchronization with progestins prior to a Cosynch protocol in beef cows (2001) (0)
INCREASING ESTRUS EXPRESSION IN LACTATING DAIRY COWS by JULIE A. SAULS (2016) (0)
Pregnancy rates of dairy cows at first service:influence of gonadotropin-releasing hormoneand timing of AI relative to estrus (1989) (0)
Restricting calf presence withoutsuckling shortens postpartum intervalto first ovulation (1994) (0)
Use of GnRH and PGF for synchronized ovulation and fixed-time inseminations (1994) (0)
Prepartum supplementation influences response to timed artificial insemination by suckled mature beef cows (2008) (0)
Use of milk progesterone and PGF2α in a scheduled insemination program (1993) (0)
Effects of dietary energy on reproductive function and production in suckled beef cows (1990) (0)
Effects of Compudose® implants on performance carcass, meat quality traits and serum testosterone in young boars (1984) (0)
Update on ovulation-control programs for artificial insemination of lactating dairy cows (2005) (0)
Reinsemination intervals after timed artificial insemination or estrus-detected inseminations (2012) (0)
Milking two or five times daily in thepresence of a cow’s own nonsuckling calf fails to prolong postpartum anovulation (1998) (0)
Effects of Administration of Prostaglandin F 2 α at Initiation of the 7d CO-Synch + CIDR Ovulation Synchronization Protocol for Suckled Beef Cows and Replacement Beef Heifers (2015) (0)
Dairy Day 1993 USE OF MILK PROGESTERONE AND PGFZ(X IN A SCHEDULED INSEMINATION PROGRAM (2010) (0)
Synchronizing estrus in replacement beef heifers using select synch, MGA, AND PGF2 (1999) (0)
Estrous expression of sows after altered suckling and boar exposure (1987) (0)
Errors in heat detection are costly (1988) (0)
Fertility with artificial insemination: gilts that lock on the insemination spirette vs those that don't (1982) (0)
Evaluation of two prostaglandin products in pregnant sows for initiation of luteolysis (2000) (0)
COMPONENTS OF A PROGRESSIVE REPRODUCTIVE ~AGEMENTPROG~ (1994) (0)
Litter size in gilts after altrenogest and flushing (1984) (0)
Heat synchronization with Alfaprostol (1983) (0)
Prostaglandin F2α and GnRH administration improvedprogesterone status, luteal number, and proportionof ovular and anovular dairy cows with corpora luteabefore a timed artificial insemination program (2011) (0)
Increasing Estrus Expression in Lactating Dairy Cows (2016) (0)
Effects of exposure to boars and other gilts on the estrous response after synchronization with altrenogest (1984) (0)
Synchronization of estrus and ovulation in dairy heifers using norgestomet, GnRH, and PGF[subscript]2alpha (1997) (0)
Controlling calving intervals with prostaglandin F2αand fixed-time inseminations (1985) (0)
Disease Prevalence and Its Consequences on Blood Metabolites, Physical Activities, Milk Yield, and Fertility (2019) (0)
Observations with heatwatch to detect estrus by radiotelemetry in cattle (1995) (0)
Effect of milk intake and method of weaning on calf performance and stress in an early-weaning program (1986) (0)
Further studies utilizing hormones to alter estrous cycles and fertility (1987) (0)
Conception rates of beef heifers treatedwith GnRH analog at the time of estrus orat the time of artificial insemination. (1989) (0)
Periparturient disorders in dairy cows (1987) (0)
Why, how-to, and cost of programed AI breeding of dairy cows (1998) (0)
Ovulation potential of human chorionic gonadotropin versus GnRH (2006) (0)
Use of milk progesterone and PGF[subscript]2alpha in a scheduled insemination program (1993) (0)
PSII-19 Stallion exposure fails to alter circulating LH concentrations or hasten ovulation in seasonally anestrous mares (2019) (0)
Gonadotropin-Releasing Hormone Increased Pregnancy in Suckled Beef Cows Not Detected in Estrus and Subjected to a Split-Time Artificial Insemination Program (2018) (0)
Components of a progressive reproductive management program (1993) (0)
FLUSHING AND ALTRENOGEST AFFECT LllTER TRAITS IN GILTS 112 (2002) (0)
Estrous synchronization and scheduled artificial insemination for gilts (1983) (0)
Timing of parturition in dairy cattle (1988) (0)
Reproductive performance of sows after reducing litter size for five days before weaning (1983) (0)
Evaluation of the 5- vs. 7-day CIDR program in dairyheifers before timed artificial insemination (2011) (0)
Embryo survival in lactating dairy cows (2000) (0)
Synchronized ovulation with gonadotropin-releasing hormone, prostaglandin F and fixed-time insemination (1995) (0)
Endocrine and nonendocrine determinants of days to first postpartum ovulation in Holstein cows. (1980) (0)
Complete Luteolysis and Pregnancy Per Insemination After Modifying the Standard 7-day Ovsynch Program in Dairy Cows (2020) (0)
Estrus Synchronization: Horses, Pigs, Sheep, and Goats (2004) (0)
Estrous synchronization and detection of estrus in cattle M 230 Efficacy of PGF 2 α doses to induce luteolysis on day 5 , 7 , or 9 of estrus cycle in nonlactating Nellore cows (2015) (0)

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