Copulatory reflex in guinea pigs induced by progesterone and related steroids.
D000818:Animals; D006168:Guinea Pigs; D011374:Progesterone / Q000494:pharmacology*; D012018:Reflex; D012725:Sexual Behavior / Q000494:pharmacology*; D013256:Steroids
D013256:Steroids; D011374:Progesterone
PROGESTERONE/pharmacology; SEX BEHAVIOR/pharmacology