The fluoride story.
D003731:Dental Caries / Q000517:prevention & control*; D005457:Fluoridation / Q000266:history; D005459:Fluorides / Q000627:therapeutic use*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D006113:United Kingdom; D014481:United States
D005459:Fluorides