L'vov, D K <br/><br/>
[Ecology and evolution of influenza viruses in Russia (1979-2002)].  [electronic resource] 

 -  Voprosy virusologii   
 - 17-24 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0507-4088 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Animals, Domestic--virology<br/>Animals, Wild--virology<br/>Biological Evolution<br/>Birds--virology<br/>Ecology<br/>Genes, Viral<br/>Hemagglutinins, Viral--genetics<br/>Humans<br/>Influenza A virus--genetics<br/>Influenza, Human--epidemiology<br/>Russia