title: Female frog reproductive behavior elicited in the absence of the ovaries.
mesh_terms: D000818:Animals; D001001:Anura; D002369:Castration; D004343:Drug Implants; D004357:Drug Synergism; D004958:Estradiol / Q000494:pharmacology; D004967:Estrogens / Q000502:physiology*; D005260:Female; D008297:Male; D011374:Progesterone / Q000494:pharmacology / Q000502:physiology*; D011894:Rana pipiens / Q000502:physiology*; D012726:Sexual Behavior, Animal / Q000187:drug effects / Q000502:physiology*
chemical_list: D004343:Drug Implants; D004967:Estrogens; D011374:Progesterone; D004958:Estradiol