title: Power toothbrushes. Efficacy of a unique gum protection system with an interproximal tip. Introduction.
authors.affiliation: Dental School, University of Newcastle upon Tyne, United Kingdom. P.A.Heasman@newcastle.ac.uk
authors.forename: P
authors.initials: P
authors.lastname: Heasman
mesh_terms: D003742:Dental Devices, Home Care; D004867:Equipment Design; D005881:Gingiva / Q000293:injuries; D006801:Humans; D013499:Surface Properties; D014099:Toothbrushing / Q000295:instrumentation*