title: Effect of progesterone on the time of ovulation in immature rats pretreated with pregnant mare's serum gonadotrophin (PMSG).
mesh_terms: D000818:Animals; D004347:Drug Interactions; D004966:Estrogens, Conjugated (USP) / Q000494:pharmacology*; D005260:Female; D007986:Luteinizing Hormone / Q000097:blood; D010060:Ovulation / Q000187:drug effects*; D010063:Ovum / Q000187:drug effects; D010634:Phenobarbital / Q000494:pharmacology; D010907:Pituitary Hormones / Q000378:metabolism; D011374:Progesterone / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
chemical_list: D004966:Estrogens, Conjugated (USP); D010907:Pituitary Hormones; D011374:Progesterone; D007986:Luteinizing Hormone; D010634:Phenobarbital