Pierangeli, A <br/><br/>
[The use of ultrasonics in the study of the mitral valve].  [electronic resource] 

 -  Bollettino della Societa italiana di cardiologia  1968 
 - 479-91 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0037-878X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calcinosis--diagnosis<br/>Echocardiography<br/>Humans<br/>Mitral Valve Insufficiency--diagnosis<br/>Mitral Valve Stenosis--diagnosis<br/>Ultrasonography