WESSLEN, T <br/><br/>
A small-scale trial of attenuated poliomyelitis vaccine.  [electronic resource] 

 -  Acta paediatrica  Sep 1959 
 - 428-42 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0365-1436 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poliomyelitis--immunology<br/>Vaccines, Attenuated