title: Proceedings: The role of the preovulatory release of progesterone in the chicken.
mesh_terms: D000818:Animals; D002645:Chickens / Q000502:physiology*; D005260:Female; D007987:Gonadotropin-Releasing Hormone; D007986:Luteinizing Hormone / Q000097:blood; D010060:Ovulation / Q000187:drug effects*; D011374:Progesterone / Q000097:blood / Q000494:pharmacology*
chemical_list: D007987:Gonadotropin-Releasing Hormone; D011374:Progesterone; D007986:Luteinizing Hormone