Roy, P <br/><br/>
Comparison of Newcastle disease vaccines by serology using serum, tears and feather pulp samples.  [electronic resource] 

 -  Tropical animal health and production  Feb 1998 
 - 31-5 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0049-4747 
<br/><br/><label>Standard No.: </label>10.1023/a:1005009309497  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Antibodies, Viral--analysis<br/>Chickens<br/>Feathers--immunology<br/>Hemagglutination Inhibition Tests--veterinary<br/>Newcastle Disease--immunology<br/>Newcastle disease virus--immunology<br/>Tears--immunology<br/>Vaccination--veterinary<br/>Viral Vaccines--immunology