Progesterone and heterotypical sexual behaviour in male rats.
D000818:Animals; D002369:Castration; D004958:Estradiol / Q000494:pharmacology; D004967:Estrogens / Q000494:pharmacology; D008297:Male; D011374:Progesterone / Q000494:pharmacology*; D051381:Rats; D012726:Sexual Behavior, Animal / Q000187:drug effects*
D004967:Estrogens; D011374:Progesterone; D004958:Estradiol