Welk, D A <br/><br/>
Influence of pins on the compressive and transverse strength of dental amalgam and retention of pins in amalgam.  [electronic resource] 

 -  Journal of the American Dental Association (1939)  Jan 1969 
 - 101-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-8177 
<br/><br/><label>Standard No.: </label>10.14219/jada.archive.1969.0020  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dental Amalgam--standards<br/>Dental Materials<br/>Hardness<br/>Humans<br/>Methods<br/>Stainless Steel