BRADFORD, H A <br/><br/>
Electrocardiographic observations during a poliomyelitis epidemic.  [electronic resource] 

 -  Annals of internal medicine  Feb 1950 
 - 270-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-4819 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrocardiography<br/>Epidemics<br/>Poliomyelitis