Power brushes...from novelty to necessity.
Guignon
Anne
A
anne@anneguignon.com
D003742:Dental Devices, Home Care; D003773:Dental Plaque / Q000517:prevention & control; D012534:Dental Scaling / Q000295:instrumentation; D004560:Electricity; D004867:Equipment Design; D006801:Humans; D014099:Toothbrushing / Q000295:instrumentation*; D014464:Ultrasonic Therapy / Q000295:instrumentation*