Harken, D E <br/><br/>
Counterpulsation.  [electronic resource] 

 -  Medical instrumentation   
 - 215 p.  digital 
<br/><br/> Publication Type: Editorial 
<br/><br/><label>ISSN: </label>0090-6689 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Assisted Circulation--instrumentation<br/>Humans