David, Tirone E <br/><br/>
Aortic valve sparing operations: a review.  [electronic resource] 

 -  The Korean journal of thoracic and cardiovascular surgery  Aug 2012 
 - 205-12 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2093-6516 
<br/><br/><label>Standard No.: </label>10.5090/kjtcs.2012.45.4.205  doi