Cynthia Chernecky & Et. Al - <br/><br/>
Saunders Nursing Survival Guide:Ecgs & The Heart 

 - 2nd ed 
 -   Saunders Elsevier  ©2006 
<br/><br/><label>ISBN: </label>9781416028789  00 
<br/><br/><label>Dewey Class. No.: </label>616.1207547/CHE