Wieting, D W <br/><br/>
The Björk-Shiley Delrin tilting disc heart valve: historical perspective, design and need for scientific analyses after 25 years.  [electronic resource] 

 -  The Journal of heart valve disease  Aug 1996 
 - S157-68 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article; Review 
<br/><br/><label>ISSN: </label>0966-8519 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heart Valve Prosthesis--history<br/>History, 20th Century<br/>Humans<br/>Mitral Valve<br/>Prosthesis Design--history<br/>Resins, Synthetic