title: The effectiveness of iontophoresis in reducing dentin hypersensitivity.
mesh_terms: D000328:Adult; D003080:Cold Temperature; D003807:Dentin Sensitivity / Q000188:drug therapy*; D004311:Double-Blind Method; D005260:Female; D005460:Fluorides, Topical / Q000008:administration & dosage; D006801:Humans; D007478:Iontophoresis; D008297:Male; D008875:Middle Aged; D012969:Sodium Fluoride / Q000008:administration & dosage / Q000627:therapeutic use*; D013997:Time Factors; D014867:Water
chemical_list: D005460:Fluorides, Topical; D014867:Water; D012969:Sodium Fluoride