title: Synchronization of ovulation in beef herds: improved conception rate after and interrupted course of progesterone administration.
authors.forename: J F
authors.initials: JF
authors.lastname: Grosskopf
mesh_terms: D000830:Animals, Laboratory; D001695:Biology; D004703:Endocrine System; D006728:Hormones; D010060:Ovulation; D010827:Physiology; D011247:Pregnancy; D011374:Progesterone; D011372:Progestins; D012098:Reproduction; D012106:Research
chemical_list: D006728:Hormones; D011372:Progestins; D011374:Progesterone
keywords: Animals, Laboratory; Biology; Clinical Research; Endocrine System; Hormones; Ovulation; Physiology; Pregnancy; Progestational Hormones; Progesterone--side effects; Reproduction; Research Methodology