title: A 3-year longitudinal caries study of permanent tooth surfaces at risk in Finnish school children.
mesh_terms: D000293:Adolescent; D002648:Child; D003430:Cross-Sectional Studies; D003731:Dental Caries / Q000453:epidemiology* / Q000473:pathology; D005260:Female; D005387:Finland; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D012306:Risk; D014070:Tooth / Q000033:anatomy & histology* / Q000473:pathology