Bergmans, L <br/><br/>
Progressive versus constant tapered shaft design using NiTi rotary instruments.  [electronic resource] 

 -  International endodontic journal  Apr 2003 
 - 288-95 p.  digital 
<br/><br/> Publication Type: Comparative Study; Evaluation Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0143-2885 
<br/><br/><label>Standard No.: </label>10.1046/j.1365-2591.2003.00650.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analysis of Variance<br/>Dental Alloys<br/>Dental Instruments<br/>Dental Pulp Cavity--ultrastructure<br/>Equipment Design<br/>Humans<br/>Image Processing, Computer-Assisted<br/>Molar<br/>Nickel<br/>Root Canal Preparation--instrumentation<br/>Statistics, Nonparametric<br/>Titanium<br/>Tomography, X-Ray Computed--methods