Whipple, Sterling J <br/><br/>
Cyclic fatigue resistance of two variable-taper rotary file systems: ProTaper universal and V-Taper.  [electronic resource] 

 -  Journal of endodontics  Apr 2009 
 - 555-8 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>1878-3554 
<br/><br/><label>Standard No.: </label>10.1016/j.joen.2009.01.002  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dental Alloys<br/>Dental Instruments<br/>Dental Stress Analysis<br/>Equipment Failure<br/>Nickel<br/>Root Canal Preparation--instrumentation<br/>Titanium