title: Histological changes in trout testis produced by injections of salmon pituitary gonadotropin.
mesh_terms: D000818:Animals; D006065:Gonadotropins, Pituitary / Q000494:pharmacology*; D008297:Male; D012474:Salmon; D012487:Salmonidae / Q000502:physiology*; D013091:Spermatogenesis / Q000187:drug effects; D013737:Testis / Q000033:anatomy & histology / Q000187:drug effects*; D014337:Trout / Q000502:physiology*
chemical_list: D006065:Gonadotropins, Pituitary