title: Ear surgery in the institutionalized mentally retarded.
mesh_terms: D000293:Adolescent; D000328:Adult; D004427:Ear Diseases / Q000150:complications / Q000601:surgery*; D005260:Female; D006778:Hospitals, Psychiatric; D006801:Humans; D008607:Intellectual Disability / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010414:Pennsylvania