title: A second generation battery-powered toothbrush.
authors.affiliation: Procter & Gamble Company, Health Care Research Center, Mason, OH, USA. biesbrock.ar@pg.com
authors.forename: Aaron R
authors.initials: AR
authors.lastname: Biesbrock
mesh_terms: D004560:Electricity; D004867:Equipment Design; D006801:Humans; D014099:Toothbrushing / Q000295:instrumentation*