SCHAMROTH, L. <br/><br/>
An Introduction to Electrocardiography. 

 - 4th edi. 
 - Oxford.  Blackwell Scientific Publicat  ions.      1971 
 - x, 212p. 
<br/><br/><label>ISBN: </label>0 632 08440 5 
<br/><br/><label>Dewey Class. No.: </label>616.1207547