Prevalence and severity of periodontal disease in a Swedish population. II.
D000328:Adult; D000368:Aged; D000375:Aging; D004467:Economics; D004493:Education; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D010510:Periodontal Diseases / Q000453:epidemiology*; D013548:Sweden