title: Partial defluoridation of a community water supply and dental fluorosis.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D005457:Fluoridation; D009050:Fluorosis, Dental / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D006882:Hydroxyapatites; D013023:South Dakota; D014881:Water Supply
chemical_list: D006882:Hydroxyapatites