VELLA, A <br/><br/>
[The Badan method in root canal therapy].  [electronic resource] 

 -  Revista odontologica  Dec 1953 
 - 556-63 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1514-1128 
<br/><br/><label>Subjects--Topical Terms: </label><br/>2-Naphthylamine<br/>Humans<br/>Root Canal Therapy