Comparison of protocols to synchronize estrus and ovulation in estrous-cycling and prebuertal beef heifers. J. Anim. Sci. 2008. 86:1808-1818.
Timing of artificial insemination in postpartum beef cows following administration of the CO-Synch + controlled internal drug-release protocol. J. Anim. Sci. 2008. 86:1519-1525
Comparison of progestin-based estrus synchronization protocols before fixed-time artificial insemination on pregnancy rate in beef heifers. J. Anim. Sci. 2007. 85:1933-1939
Comparison of progestin-based protocols to synchronize estrus and ovulation before fixed-time artificial insemination in postpartum beef cows. J. Anim. Sci. 2007. 85:1940-1945
Effects of prepartum lipid supplemenation on FSH superstimulation and transferable embryo recovery in multiparous beef cows. Anim. Reprod. Sci. 2005. 85:61-70
A comparison of progestin-based protocols to synchronize ovulation and facilitate fixed-time artificial insemination in postpartum beef cows. J. Anim. Sci. 2005. 83:136-143
Fixed-time artificial insemination of postpartum beef cows at 72 or 80 h after treatment with the MGA Select protocol. Theriogenology 2004. 61:1299-1305
Follicular dynamics and steroid profiles in cows during and after treatment with progestin-based protocols for synchronization of estrus. J. Anim. Sci. 2004. 82:1022-1028
Estrus synchronization in beef heifers with progestin-based protocols I. differences in response based on pubertal status at the initiation of treatment Theriogenology 2004. 62:1518 -1528
A comparison of progestin-based protocols to synchronize estrus in postpartum beef cows.
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Patterson, DJ, FN Kojima, and MF Smith. 2003. Methods to synchronize estrous cycles of postpartum beef cows with melengestrol acetate. Prof. Anim. Sci. 19:109-115.
Evaluation of a fixed-time artificial insemination protocol for postpartum suckled beef cows
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Improved synchrony of estrus and ovulation with the addition of GnRH to a melengestrol acetate-prostaglandin F2alpha synchronization treatment in beef heifers.
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Development of an estrus synchronization protocol for beef cattle with short-term feeding of melengestrol acetate: 7-11 synch. J. Anim. Sci. 2000. 78:2186-2191.
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