NIKHIL PATEL COMPARISON OF PLAQUE REMOVAL EFFICACY WITH MANUAL AND POWERED TOOTHBRUSH IN 10-14 YEARS AGED VISUALLY AND AUDITORY IMPAIRED CHILDREN: A RANDOMIZED CONTROLLED TRIAL - PIPARIYA SUMANDEEP VIDYAPEETH 2014-2017 - 90 Subjects--Topical Terms: Dewey Class. No.: 611.8