[Ultrasonic instruments for plaque removal].
D003773:Dental Plaque / Q000628:therapy*; D003777:Dental Prophylaxis / Q000295:instrumentation*; D012534:Dental Scaling / Q000295:instrumentation*; D004867:Equipment Design; D006801:Humans; D014464:Ultrasonic Therapy / Q000295:instrumentation*
Ultraschallaktivierte Instrumente zur Belagsentfernung.