Chugh Sn <br/><br/>
Textbook of clinical electrocardiography 

 - 2nd 
 - New delhi  Jaypee brothers (jpb)  2006 
 - 625 
<br/><br/><label>ISBN: </label>8180615901 
<br/><br/><label>Dewey Class. No.: </label>611  / CHU/EL