Friend, M <br/><br/>
Serologic evidence of newcastle disease in captive mallards and swans.  [electronic resource] 

 -  Journal of wildlife diseases  Jul 1970 
 - 130-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0090-3558 
<br/><br/><label>Standard No.: </label>10.7589/0090-3558-6.3.130  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Antibody Formation<br/>Birds<br/>Female<br/>Hemagglutination Inhibition Tests<br/>Male<br/>Newcastle Disease--blood