TRIVELLA, U <br/><br/>
[The phonocardiogram of effort in the normal subject. Modifications of the heart sounds].  [electronic resource] 

 -  Minerva cardioangiologica  Jul 1963 
 - 387-95 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0026-4725 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heart Sounds<br/>Humans<br/>Phonocardiography