VELLA, E E <br/><br/>
Cholera vaccines and the E1 Tor vibrio.  [electronic resource] 

 -  British medical journal  May 1963 
 - 1203-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0007-1447 
<br/><br/><label>Standard No.: </label>10.1136/bmj.1.5339.1203  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cholera<br/>Cholera Vaccines<br/>Humans<br/>Vaccines<br/>Vibrio