title: Factors affecting oestrus response and calving rates following 7-day intravaginal progesterone treatment of cattle.
mesh_terms: D000282:Administration, Intravaginal / Q000662:veterinary; D000818:Animals; D002417:Cattle / Q000502:physiology*; D004971:Estrus / Q000187:drug effects*; D004973:Estrus Synchronization / Q000187:drug effects*; D005260:Female; D010062:Ovulation Induction / Q000662:veterinary; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D011374:Progesterone / Q000008:administration & dosage / Q000494:pharmacology*
chemical_list: D011374:Progesterone