Fluoridation of urban water supplies.
D002648:Child; D002675:Child, Preschool; D003731:Dental Caries / Q000517:prevention & control; D005457:Fluoridation; D005459:Fluorides / Q000008:administration & dosage; D005460:Fluorides, Topical / Q000627:therapeutic use; D006801:Humans; D007194:India; D007223:Infant; D014881:Water Supply
D005460:Fluorides, Topical; D005459:Fluorides