Dannenberg, J L <br/><br/>
The apical impression technic of root canal filling.  [electronic resource] 

 -  The Journal of the New Jersey State Dental Society  Nov 1967 
 - 118-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-596X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dentistry<br/>Gutta-Percha<br/>Root Canal Obturation