title: Reproductive activity of the cow in the post-partum period. II. Endocrine patterns and induction of ovulation.
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D005260:Female; D006065:Gonadotropins, Pituitary / Q000097:blood*; D010062:Ovulation Induction / Q000662:veterinary*; D010906:Pituitary Hormone-Releasing Hormones / Q000494:pharmacology; D049590:Postpartum Period; D011247:Pregnancy; D011374:Progesterone / Q000032:analysis* / Q000494:pharmacology
chemical_list: D006065:Gonadotropins, Pituitary; D010906:Pituitary Hormone-Releasing Hormones; D011374:Progesterone