Jeng, H W <br/><br/>
Removal of hard paste fillings from the root canal by ultrasonic instrumentation.  [electronic resource] 

 -  Journal of endodontics  Jun 1987 
 - 295-8 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>0099-2399 
<br/><br/><label>Standard No.: </label>10.1016/S0099-2399(87)80047-X  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Dental Pulp Cavity<br/>Female<br/>Humans<br/>Male<br/>Root Canal Filling Materials<br/>Ultrasonic Therapy--instrumentation