title: Economical iontophoresis for dentistry.
authors.forename: O D
authors.initials: OD
authors.lastname: Parr
authors.forename: W C
authors.initials: WC
authors.lastname: Brokaw
mesh_terms: D003807:Dentin Sensitivity / Q000628:therapy*; D004867:Equipment Design; D005460:Fluorides, Topical / Q000008:administration & dosage*; D006801:Humans; D007478:Iontophoresis / Q000295:instrumentation*
chemical_list: D005460:Fluorides, Topical