Gavora, J S <br/><br/>
Lymphoid leukosis virus infection: effects on production and mortality and consequences in selection for high egg production.  [electronic resource] 

 -  Poultry science  Oct 1980 
 - 2165-78 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0032-5791 
<br/><br/><label>Standard No.: </label>10.3382/ps.0592165  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Avian Leukosis--economics<br/>Chickens--physiology<br/>Fertility<br/>Oncogenic Viruses<br/>Poultry Diseases--economics