TY - GEN AU - Bishop,B E AU - Thomas,J M AU - Abel,J M AU - Poock,S E AU - Ellersieck,M R AU - Smith,M F AU - Patterson,D J TI - Split-time artificial insemination in beef cattle: I-Using estrous response to determine the optimal time(s) at which to administer GnRH in beef heifers and postpartum cows SN - 1879-3231 PY - 2017///0414 KW - Administration, Intravaginal KW - Animals KW - Cattle KW - physiology KW - Dinoprost KW - administration & dosage KW - Estrus Synchronization KW - Female KW - Gonadotropin-Releasing Hormone KW - Insemination, Artificial KW - methods KW - Postpartum Period KW - Pregnancy KW - Progesterone KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.theriogenology.2016.03.043 ER -