Rubenstein, J J <br/><br/>
The echocardiographic determination of mitral valve opening and closure. Correlation with hemodynamic studies in man.  [electronic resource] 

 -  Circulation  Jan 1975 
 - 98-103 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0009-7322 
<br/><br/><label>Standard No.: </label>10.1161/01.cir.51.1.98  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cardiac Catheterization<br/>Echocardiography<br/>Electrocardiography<br/>Evaluation Studies as Topic<br/>Hemodynamics<br/>Humans<br/>Mitral Valve--physiology<br/>Phonocardiography<br/>Regression Analysis