Caries experience i 11-year-old school girls between 1962 and 1981.
D002648:Child; D003731:Dental Caries / Q000453:epidemiology*; D005260:Female; D006801:Humans; D010895:Pit and Fissure Sealants / Q000627:therapeutic use*
D010895:Pit and Fissure Sealants