title: [Caries-free dentition as a measure of the effectiveness of fluoridation].
mesh_terms: D000293:Adolescent; D002170:Canada; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003718:Denmark; D003731:Dental Caries / Q000453:epidemiology / Q000517:prevention & control*; D005457:Fluoridation; D005859:Germany, East; D006801:Humans; D013557:Switzerland; D014481:United States
vernacular_title: Kariesfreie Gebisse als Mass der Wirksamkeit der Trinkwasserfluoridierung.