O'Brien, K E <br/><br/>
Predictors of outcome in asymptomatic aortic stenosis.  [electronic resource] 

 -  The New England journal of medicine  Jan 2001 
 - 227-8; author reply 228-9 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0028-4793 
<br/><br/><label>Standard No.: </label>10.1056/NEJM200101183440312  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aortic Valve Stenosis--classification<br/>Blood Flow Velocity<br/>Disease Progression<br/>Exercise Test<br/>Heart Valve Prosthesis Implantation<br/>Humans<br/>Risk<br/>Severity of Illness Index