In vivo investigation on the fluoride content in and on human enamel after topical applications.
D003743:Dental Enamel / Q000032:analysis*; D005459:Fluorides / Q000032:analysis*; D005460:Fluorides, Topical / Q000008:administration & dosage* / Q000032:analysis; D006801:Humans; D013997:Time Factors
D005460:Fluorides, Topical; D005459:Fluorides