Fluoride therapy for Iowa residents.
D003731:Dental Caries / Q000517:prevention & control; D005457:Fluoridation; D005459:Fluorides / Q000008:administration & dosage* / Q000032:analysis; D005460:Fluorides, Topical / Q000008:administration & dosage; D006801:Humans; D007484:Iowa; D014881:Water Supply / Q000032:analysis
D005460:Fluorides, Topical; D005459:Fluorides