A study on first permanent molars following four years of fluoridation.
D003731:Dental Caries / Q000517:prevention & control; D003743:Dental Enamel / Q000378:metabolism; D003747:Dental Enamel Solubility; D005457:Fluoridation; D005459:Fluorides / Q000378:metabolism; D008963:Molar
D005459:Fluorides