SIGURDSSON, B <br/><br/>
Vaccination against paratuberculosis (Johne's disease).  [electronic resource] 

 -  Journal of immunology (Baltimore, Md. : 1950)  May 1952 
 - 559-65 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-1767 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cattle<br/>Cattle Diseases<br/>Paratuberculosis<br/>Vaccination