LAWRENCE, L T <br/><br/>
EXERCISE AND THE HEART.  [electronic resource] 

 -  Delaware medical journal  Mar 1964 
 - 54-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0011-7781 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coronary Disease<br/>Heart<br/>Heart Function Tests<br/>Humans<br/>Physical Exertion