Fluoridation. A clinical survey in Corby and Scunthorpe.
D000704:Analysis of Variance; D002648:Child; D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D003753:Dental Health Surveys; D004739:England; D005457:Fluoridation; D006801:Humans