Schulz-Bongert, U <br/><br/>
Preparation of curved canals using a combined hand-filing, ultrasonic technique.  [electronic resource] 

 -  Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)  Mar 1995 
 - 270, 272, 274 passim; quiz 286 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Review 
<br/><br/><label>ISSN: </label>1548-8578 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Root Canal Preparation--instrumentation<br/>Ultrasonic Therapy