title: Single, double, and sequential methods for fluoride applications.
mesh_terms: D003743:Dental Enamel / Q000032:analysis; D003747:Dental Enamel Solubility / Q000187:drug effects*; D005460:Fluorides, Topical / Q000494:pharmacology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008722:Methods; D010710:Phosphates; D010758:Phosphorus / Q000032:analysis; D013997:Time Factors
chemical_list: D005460:Fluorides, Topical; D010710:Phosphates; D010758:Phosphorus