Jain, D K <br/><br/>
ECG patterns in athletes.  [electronic resource] 

 -  The Journal of the Association of Physicians of India  May 1990 
 - 376 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0004-5772 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography<br/>Humans<br/>Sports Medicine