Scherf, David, <br/><br/>
Extrasystoles and allied arrhythmias 

 - 2nd ed. 
 - London,  Heinemann Medical,  1973. 
 - xiv, 1041 p.  illus. 
<br/><br/><label>ISBN: </label>0433293519 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extrasystole.<br/>Arrhythmia.
<br/><br/><label>LC Class. No.: </label>RC685.A65  / S33 1973