title: The effects of testosterone propionate on secondary sexual characters and testes of house sparrows, Passer domesticus.
mesh_terms: D000818:Animals; D001502:Beak / Q000032:analysis / Q000187:drug effects; D001717:Birds / Q000502:physiology*; D001835:Body Weight / Q000187:drug effects; D008297:Male; D009929:Organ Size / Q000187:drug effects; D010775:Photic Stimulation; D010858:Pigmentation / Q000187:drug effects; D012671:Seminiferous Tubules / Q000033:anatomy & histology; D012727:Sex Characteristics / Q000187:drug effects*; D013737:Testis / Q000033:anatomy & histology / Q000187:drug effects*; D013739:Testosterone / Q000494:pharmacology*
chemical_list: D013739:Testosterone