Smith, R A <br/><br/>
Noninvasive diagnostic evaluation of the normal Beall mitral prosthesis.  [electronic resource] 

 -  Catheterization and cardiovascular diagnosis  1976 
 - 289-95 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0098-6569 
<br/><br/><label>Standard No.: </label>10.1002/ccd.1810020306  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Echocardiography<br/>Evaluation Studies as Topic<br/>Heart Valve Prosthesis--standards<br/>Humans<br/>Mitral Valve--surgery<br/>Phonocardiography