[Influenza].  [electronic resource] 

 -  Concours medical  Feb 1951 
 - 575-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0010-5309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Influenza, Human