title: Hormonal regulation of penile erection in castrated male rats.
mesh_terms: D000818:Animals; D002369:Castration; D013196:Dihydrotestosterone / Q000494:pharmacology; D004542:Ejaculation / Q000187:drug effects; D004958:Estradiol / Q000494:pharmacology; D005485:Flutamide / Q000494:pharmacology; D012739:Gonadal Steroid Hormones / Q000502:physiology*; D008297:Male; D010413:Penis / Q000502:physiology*; D051381:Rats; D012726:Sexual Behavior, Animal / Q000187:drug effects / Q000502:physiology*; D013739:Testosterone / Q000494:pharmacology
chemical_list: D012739:Gonadal Steroid Hormones; D013196:Dihydrotestosterone; D013739:Testosterone; D004958:Estradiol; D005485:Flutamide