title: Periodontal disease in the institutionalized mongoloid.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D004314:Down Syndrome; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D007360:Intelligence; D008297:Male; D010510:Periodontal Diseases / Q000209:etiology*