[APPARATUS FOR THE REMOVAL OF TOOTH CALCULUS BY MEANS OF ULTRASONICS].
D003728:Dental Calculus; D004864:Equipment and Supplies; D006801:Humans; D013672:Technology; D013674:Technology, Dental; D014465:Ultrasonics
EQUIPMENT AND SUPPLIES; TECHNOLOGY, DENTAL; ULTRASONICS
APPARAT DLIA SNIATIIA ZUBNOGO KAMNIA S POMOSHCH'IU UL'TRAZVUKA.