He, Cheng-Qiang <br/><br/>
Homologous recombination as an evolutionary force in the avian influenza A virus.  [electronic resource] 

 -  Molecular biology and evolution  Jan 2009 
 - 177-87 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1537-1719 
<br/><br/><label>Standard No.: </label>10.1093/molbev/msn238  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Chickens<br/>China<br/>Evolution, Molecular<br/>Influenza A Virus, H5N1 Subtype--genetics<br/>Influenza A Virus, H7N7 Subtype--genetics<br/>Influenza A Virus, H9N2 Subtype--genetics<br/>Recombination, Genetic