COHEN, E B <br/><br/>
The role of the hemolytic streptococcus in rheumatic fever.  [electronic resource] 

 -  Wisconsin medical journal  Aug 1947 
 - 786-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0043-6542 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Rheumatic Fever--etiology<br/>Streptococcus