Aggression in childhood. Developmental perspectives.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000374:Aggression; D000375:Aging; D002648:Child; D002653:Child Behavior Disorders / Q000209:etiology; D002675:Child, Preschool; D005260:Female; D006791:Hostility; D006801:Humans; D008297:Male; D012737:Sex Factors