Periodontal conditions in a Finnish rural population.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002648:Child; D003728:Dental Calculus / Q000453:epidemiology*; D003753:Dental Health Surveys; D003778:Dentures; D005260:Female; D005387:Finland; D005891:Gingivitis / Q000453:epidemiology; D006306:Health Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D010510:Periodontal Diseases / Q000453:epidemiology*; D010512:Periodontal Index; D011627:Puberty; D012424:Rural Population; D012737:Sex Factors