Reconsidering the 1975 census of U.S. communities which provide naturally fluoridated waters.
D003731:Dental Caries / Q000517:prevention & control; D005457:Fluoridation; D005459:Fluorides / Q000032:analysis*; D009050:Fluorosis, Dental; D006801:Humans; D011153:Population; D013696:Temperature; D014481:United States; D014881:Water Supply / Q000032:analysis*
D005459:Fluorides