title: Hormone effects on male sex behavior in adult South African clawed frogs, Xenopus laevis.
mesh_terms: D000818:Animals; D002369:Castration; D006063:Chorionic Gonadotropin / Q000494:pharmacology*; D013196:Dihydrotestosterone / Q000494:pharmacology*; D004343:Drug Implants; D004958:Estradiol / Q000494:pharmacology*; D005260:Female; D008297:Male; D012737:Sex Factors; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D013739:Testosterone / Q000494:pharmacology*; D014981:Xenopus / Q000502:physiology*
chemical_list: D006063:Chorionic Gonadotropin; D004343:Drug Implants; D013196:Dihydrotestosterone; D013739:Testosterone; D004958:Estradiol