Hampton, John R. <br/><br/>
150 ECG problems / 
John R. Hampton. 
 - 3rd ed. 
 - New York :  Churchill Livingstone,  2008 
 - ix, 312 p. :  ill. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9780443068232 (Standard ed.);9780443068225 (International ed.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography
<br/><br/><label>National Library of Medicine Call No.: </label>WG 18.2  / .H36 2008