title: Sex and age differences in response to infant squirrel monkeys.
mesh_terms: D000367:Age Factors; D000818:Animals; D001522:Behavior, Animal; D002369:Castration; D005260:Female; D012739:Gonadal Steroid Hormones / Q000502:physiology; D000882:Haplorhini; D008297:Male; D008425:Maternal Behavior; D010332:Paternal Behavior; D011247:Pregnancy; D011270:Pregnancy, Animal; D012737:Sex Factors
chemical_list: D012739:Gonadal Steroid Hormones