The effect of topically applied fluorides on the acid resistance of human dentin studied by means of microradiography.
D003733:Dental Caries Susceptibility; D003804:Dentin / Q000032:analysis / Q000187:drug effects*; D005460:Fluorides, Topical / Q000494:pharmacology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D008852:Microradiography; D012964:Sodium / Q000494:pharmacology
D005460:Fluorides, Topical; D012964:Sodium