Oh, Jae K. <br/><br/>
The echo manual : from the mayo clinic /  
Jae K. Oh 
 - Boston :   Little,   Brown,  1994 
 - xii, 252 p 
<br/><br/><label>ISBN: </label>0316633747 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiografía
<br/><br/><label>Dewey Class. No.: </label>616.1207543 ó36e