title: Chronic illness and its consequences: observations based on three epidemiologic surveys.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease / Q000453:epidemiology*; D004522:Educational Status; D004739:England; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009518:New York; D010372:Pediatrics; D012606:Scotland; D012917:Social Adjustment; D012920:Social Behavior Disorders / Q000453:epidemiology; D014852:Wales