Burch, G E <br/><br/>
On exercising the heart.  [electronic resource] 

 -  American heart journal  Jun 1973 
 - 835 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-8703 
<br/><br/><label>Standard No.: </label>10.1016/0002-8703(73)90435-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coronary Disease--prevention & control<br/>Humans<br/>Physical Exertion