Walter, C <br/><br/>
Association of tobacco use and periapical pathosis - a systematic review.  [electronic resource] 

 -  International endodontic journal  Dec 2012 
 - 1065-73 p.  digital 
<br/><br/> Publication Type: Evaluation Study; Journal Article; Review; Systematic Review 
<br/><br/><label>ISSN: </label>1365-2591 
<br/><br/><label>Standard No.: </label>10.1111/j.1365-2591.2012.02072.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Periapical Diseases--etiology<br/>Smoking--adverse effects