HARKEN, D E <br/><br/>
The surgical treatment of mitral stenosis; valvuloplasty.  [electronic resource] 

 -  The New England journal of medicine  Nov 1948 
 - 801-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-4793 
<br/><br/><label>Standard No.: </label>10.1056/NEJM194811252392201  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Constriction, Pathologic<br/>Humans<br/>Mitral Valve<br/>Mitral Valve Stenosis