SALK, J E <br/><br/>
Immunologic classification of poliomyelitis viruses. III. Results obtained with the method of neutralization by prototype antisera. B. Studies from the University of Pittsburgh on twenty-three strains.  [electronic resource] 

 -  American journal of hygiene  Sep 1951 
 - 230-42 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0096-5294 
<br/><br/><label>Standard No.: </label>10.1093/oxfordjournals.aje.a119480  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immune Sera<br/>Poliomyelitis<br/>Poliovirus