Wei, Zhao <br/><br/>
A comparison of the shaping ability of three nickel-titanium rotary instruments: a micro-computed tomography study via a contrast radiopaque technique in vitro.  [electronic resource] 

 -  BMC oral health  Jan 2017 
 - 39 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1472-6831 
<br/><br/><label>Standard No.: </label>10.1186/s12903-016-0326-5  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contrast Media<br/>Dental Instruments<br/>Diatrizoate Meglumine<br/>Equipment Design<br/>Imaging, Three-Dimensional<br/>In Vitro Techniques<br/>Nickel--chemistry<br/>Root Canal Preparation--instrumentation<br/>Titanium--chemistry<br/>X-Ray Microtomography