Care of the mentally subnormal.
D000293:Adolescent; D000328:Adult; D002648:Child; D004739:England; D006275:Health Facility Planning; D006778:Hospitals, Psychiatric / Q000600:supply & distribution; D006801:Humans; D008607:Intellectual Disability / Q000453:epidemiology / Q000628:therapy*; D009660:Northern Ireland