title: Proceedings: Some influences of sex steroids on the aggressiveness directed towards golden hamsters (Mesocricetus auratus, Waterhouse) of both sexes by 'trained fighter' individuals.
mesh_terms: D000374:Aggression; D000818:Animals; D002369:Castration; D005260:Female; D012739:Gonadal Steroid Hormones / Q000502:physiology*; D006801:Humans; D008297:Male; D012934:Social Isolation; D014556:Urine
chemical_list: D012739:Gonadal Steroid Hormones