title: Dental caries in Watford and Maidstone. Observations on the value of fluoridation.
mesh_terms: D000293:Adolescent; D002648:Child; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology* / Q000517:prevention & control*; D004739:England; D005457:Fluoridation; D006801:Humans