Observations on the vicissitudes of aggression in two siblings.
D000293:Adolescent; D000328:Adult; D000374:Aggression; D000506:Alopecia Areata / Q000150:complications; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009034:Mother-Child Relations; D010290:Parents; D011584:Psychology; D012561:Schizophrenia, Childhood / Q000235:genetics* / Q000628:therapy; D012569:Schizotypal Personality Disorder / Q000150:complications / Q000235:genetics* / Q000628:therapy; D012652:Self Mutilation; D012801:Sibling Relations