ELSBACH, H <br/><br/>
THE ULTRALOW-FREQUENCY BALLISTOCARDIOGRAM IN ATRIAL SEPTAL DEFECT. A SEMIQUANTITATIVE APPROACH BASED ON THE ANALYSIS OF THE VELOCITY CURVE.  [electronic resource] 

 -  American heart journal  Aug 1965 
 - 186-95 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-8703 
<br/><br/><label>Standard No.: </label>10.1016/0002-8703(65)90066-9  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ballistocardiography<br/>Heart Atria<br/>Heart Septal Defects<br/>Heart Septal Defects, Atrial<br/>Humans