title: Facilitation by progesterone of ovulating hormone release in sodium pentobarbital-blocked proestrous rats.
mesh_terms: D000818:Animals; D004971:Estrus / Q000187:drug effects; D005260:Female; D010060:Ovulation / Q000187:drug effects*; D010424:Pentobarbital / Q000494:pharmacology*; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology*; D051381:Rats
chemical_list: D011374:Progesterone; D010424:Pentobarbital