LUISADA, A A <br/><br/>
High frequency phonocardiography.  [electronic resource] 

 -  The American journal of cardiology  Jul 1961 
 - 51-62 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9149 
<br/><br/><label>Standard No.: </label>10.1016/0002-9149(61)90178-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Phonocardiography