Effectiveness of an ultrasonic toothbrush in a group of uninstructed subjects.
D000293:Adolescent; D000328:Adult; D003773:Dental Plaque / Q000517:prevention & control*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014099:Toothbrushing; D014465:Ultrasonics / Q000295:instrumentation*