Disintegrative psychosis in childhood.
D001521:Behavior Therapy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006948:Hyperkinesis / Q000150:complications; D008607:Intellectual Disability / Q000209:etiology*; D008297:Male; D009770:Obsessive Behavior / Q000150:complications; D011618:Psychotic Disorders / Q000150:complications* / Q000209:etiology / Q000628:therapy; D012043:Regression, Psychology; D012919:Social Behavior; D013239:Stereotyped Behavior; D013315:Stress, Psychological / Q000523:psychology