title: Caries experience of 5-year-old children living in four communities in N.E. England receiving differing water fluoride levels.
mesh_terms: D002675:Child, Preschool; D004245:DMF Index; D003731:Dental Caries / Q000191:economics / Q000453:epidemiology*; D004739:England; D005459:Fluorides / Q000032:analysis*; D006801:Humans; D014881:Water Supply / Q000032:analysis*
chemical_list: D005459:Fluorides