title: The effect of sex hormones on aggression in the male golden hamster.
mesh_terms: D000374:Aggression / Q000187:drug effects*; D000818:Animals; D002369:Castration; D006224:Cricetinae; D004958:Estradiol / Q000494:pharmacology; D005260:Female; D012739:Gonadal Steroid Hormones / Q000494:pharmacology*; D006801:Humans; D008297:Male; D011374:Progesterone / Q000494:pharmacology; D013739:Testosterone / Q000494:pharmacology
chemical_list: D012739:Gonadal Steroid Hormones; D013739:Testosterone; D011374:Progesterone; D004958:Estradiol