title: Sex difference in social aggression and escape elicited by brain stimulation in cocks and in hens.
mesh_terms: D000374:Aggression; D000818:Animals; D001921:Brain / Q000502:physiology*; D002645:Chickens; D004558:Electric Stimulation; D004924:Escape Reaction; D005239:Fear; D005260:Female; D012739:Gonadal Steroid Hormones / Q000502:physiology; D006801:Humans; D008297:Male; D012737:Sex Factors; D012919:Social Behavior
chemical_list: D012739:Gonadal Steroid Hormones