Survey of needs for dental care, 1965. IV. Dental needs according to region of the country. Bureau of Economic Research and Statistics.
D000571:American Dental Association; D003728:Dental Calculus / Q000453:epidemiology; D003731:Dental Caries / Q000453:epidemiology; D003824:Denture, Complete; D006306:Health Surveys; D006801:Humans; D009909:Oral Health; D010510:Periodontal Diseases / Q000453:epidemiology; D014081:Tooth Extraction; D014481:United States