BRAVO OLIVA, J <br/><br/>
Influenza virus and prophylactic influenza vaccination.  [electronic resource] 

 -  La Medicina colonial  Jun 1949 
 - 529-49 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0368-931X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Influenza, Human