title: Effect of progesterone and Nembutal in altering estrous running and vaginal periodicity in the female rat.
mesh_terms: D000818:Animals; D004971:Estrus / Q000187:drug effects*; D005260:Female; D009043:Motor Activity / Q000187:drug effects*; D010424:Pentobarbital / Q000494:pharmacology*; D010507:Periodicity; D011247:Pregnancy; D011374:Progesterone / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors; D014621:Vagina / Q000187:drug effects*
chemical_list: D011374:Progesterone; D010424:Pentobarbital