HARKEN, D E <br/><br/>
The removal of foreign bodies from the pericardium and heart; a moving picture demonstration.  [electronic resource] 

 -  The Journal of thoracic surgery  Dec 1947 
 - 701-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0096-5588 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Foreign Bodies<br/>Heart<br/>Humans<br/>Pericardium