Tang, Lu <br/><br/>
Tooth anatomy risk factors influencing root canal working length accessibility.  [electronic resource] 

 -  International journal of oral science  Jul 2011 
 - 135-40 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1674-2818 
<br/><br/><label>Standard No.: </label>10.4248/IJOS11050  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chi-Square Distribution<br/>Dental Pulp Calcification--pathology<br/>Dental Pulp Cavity--anatomy & histology<br/>Humans<br/>Logistic Models<br/>Odontometry<br/>Radiography<br/>Retreatment<br/>Risk Factors<br/>Root Canal Preparation--instrumentation<br/>Tooth Apex<br/>Tooth Root--anatomy & histology