Partial defluoridation of a community water supply and dental fluorosis.
D002606:Charcoal; D002648:Child; D005459:Fluorides; D009050:Fluorosis, Dental / Q000453:epidemiology / Q000517:prevention & control*; D005500:Follow-Up Studies; D006801:Humans; D006882:Hydroxyapatites; D013023:South Dakota; D014881:Water Supply
D006882:Hydroxyapatites; D002606:Charcoal; D005459:Fluorides