Fluoride contents of surface enamel in high- and low-fluoride areas studied with a sensitive physical method.
D000293:Adolescent; D001641:Bicuspid / Q000032:analysis; D002648:Child; D004245:DMF Index; D003743:Dental Enamel / Q000032:analysis*; D005387:Finland; D005457:Fluoridation; D005459:Fluorides / Q000032:analysis*; D006801:Humans; D008437:Maxilla; D008722:Methods; D008963:Molar / Q000032:analysis; D014094:Tooth, Deciduous / Q000032:analysis
D005459:Fluorides