title: Effect of short-term progestogen treatment on induction of estrus and lambing in anestrous ewes.
mesh_terms: D000780:Anestrus / Q000187:drug effects; D000818:Animals; D000831:Animals, Newborn; D004971:Estrus / Q000187:drug effects*; D005260:Female; D005298:Fertility; D005306:Fertilization; D006064:Gonadotropins, Equine / Q000494:pharmacology; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D012098:Reproduction; D013552:Swine / Q000502:physiology*
chemical_list: D006064:Gonadotropins, Equine; D011374:Progesterone