title: Development of anuran calling circuits: effect of testosterone propionate injections.
mesh_terms: D000818:Animals; D001001:Anura; D001921:Brain / Q000187:drug effects* / Q000254:growth & development; D004558:Electric Stimulation; D005260:Female; D008297:Male; D011301:Preoptic Area / Q000502:physiology; D011894:Rana pipiens; D012726:Sexual Behavior, Animal / Q000187:drug effects; D013739:Testosterone / Q000494:pharmacology*; D014828:Vocalization, Animal / Q000187:drug effects*
chemical_list: D013739:Testosterone