Luisada, A A <br/><br/>
The main heart sounds as vibrations of the cardiohemic system: old controversy and new facts.  [electronic resource] 

 -  The American journal of cardiology  Nov 1983 
 - 1133-6 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(83)90547-7  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography<br/>Heart Auscultation<br/>Heart Diseases--diagnosis<br/>Heart Sounds<br/>Heart Valve Diseases--diagnosis<br/>Humans<br/>Myocardial Contraction<br/>Phonocardiography