The relative merits of desensitizers and the role of the electro-ionizing toothbrush.
D003807:Dentin Sensitivity / Q000628:therapy*; D005459:Fluorides / Q000008:administration & dosage*; D006801:Humans; D007478:Iontophoresis; D014099:Toothbrushing / Q000295:instrumentation*
D005459:Fluorides