Oral health of US adults: NIDR 1985 national survey.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003753:Dental Health Surveys; D006801:Humans; D008875:Middle Aged; D009909:Oral Health; D014076:Tooth Diseases / Q000453:epidemiology; D014481:United States