Oral and dental state in Helsinki preschool children. II. Caries in early erupting permanent teeth.
D000367:Age Factors; D002648:Child; D002662:Child Health Services; D002675:Child, Preschool; D004245:DMF Index; D003729:Dental Care; D003731:Dental Caries / Q000453:epidemiology*; D003753:Dental Health Surveys; D005260:Female; D005387:Finland; D006801:Humans; D007180:Incisor; D008297:Male; D008963:Molar; D012959:Socioeconomic Factors; D014078:Tooth Eruption; D014505:Urban Population