title: Antigonadal and progonadal effects of testosterone in male house sparrows.
mesh_terms: D000728:Androgens / Q000097:blood*; D000818:Animals; D001717:Birds; D004305:Dose-Response Relationship, Drug; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D009929:Organ Size / Q000187:drug effects; D010775:Photic Stimulation; D013091:Spermatogenesis / Q000187:drug effects*; D013737:Testis / Q000187:drug effects*; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D000728:Androgens; D013739:Testosterone; D007986:Luteinizing Hormone