Zhang, Y <br/><br/>
Determination of the mean pressure gradient in mitral stenosis by Doppler echocardiography.  [electronic resource] 

 -  European heart journal  Oct 1985 
 - 858-64 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0195-668X 
<br/><br/><label>Standard No.: </label>10.1093/oxfordjournals.eurheartj.a061773  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Blood Pressure<br/>Echocardiography--methods<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Mitral Valve--physiopathology<br/>Mitral Valve Stenosis--diagnosis