title: A survey of dental caries in Iceland.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D004522:Educational Status; D005399:Fishes / Q000032:analysis; D005459:Fluorides / Q000032:analysis; D005504:Food Analysis; D006306:Health Surveys; D006801:Humans; D007055:Iceland; D008875:Middle Aged; D009066:Mouth, Edentulous / Q000453:epidemiology; D012737:Sex Factors; D012959:Socioeconomic Factors; D014867:Water / Q000032:analysis
chemical_list: D014867:Water; D005459:Fluorides