Fluoride--a triple threat player for prevention.
D003731:Dental Caries / Q000517:prevention & control; D005457:Fluoridation; D005459:Fluorides / Q000008:administration & dosage; D005460:Fluorides, Topical; D006801:Humans; D007484:Iowa
D005460:Fluorides, Topical; D005459:Fluorides