Walker, W E <br/><br/>
Early experience with the ionescu-shiley pericardial xenograft valve. Accelerated calcification in children.  [electronic resource] 

 -  The Journal of thoracic and cardiovascular surgery  Oct 1983 
 - 570-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-5223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Aortic Valve Stenosis--etiology<br/>Bioprosthesis--adverse effects<br/>Calcinosis--etiology<br/>Child<br/>Follow-Up Studies<br/>Heart Valve Prosthesis--adverse effects<br/>Humans<br/>Mitral Valve Stenosis--etiology<br/>Postoperative Complications