Berchieri, A <br/><br/>
Examination by ELISA of sera obtained from chicken breeder and layer flocks showing evidence of fowl typhoid or pullorum disease.  [electronic resource] 

 -  Avian pathology : journal of the W.V.P.A  Sep 1995 
 - 411-20 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0307-9457 
<br/><br/><label>Standard No.: </label>10.1080/03079459508419081  doi