title: Annual cycle of plasma androgens and testicular composition in the rough-skinned newt, Taricha granulosa.
mesh_terms: D000728:Androgens / Q000097:blood*; D000818:Animals; D001835:Body Weight; D008297:Male; D009929:Organ Size; D012455:Salamandridae / Q000502:physiology*; D012621:Seasons; D013091:Spermatogenesis; D013737:Testis / Q000502:physiology*
chemical_list: D000728:Androgens