Wallensten, Anders <br/><br/>
Surveillance of influenza A virus in migratory waterfowl in northern Europe.  [electronic resource] 

 -  Emerging infectious diseases  Mar 2007 
 - 404-11 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1080-6040 
<br/><br/><label>Standard No.: </label>10.3201/eid1303.061130  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal Migration<br/>Animals<br/>Animals, Wild--classification<br/>Disease Outbreaks--prevention & control<br/>Ducks--classification<br/>Female<br/>Forecasting<br/>Influenza A virus--classification<br/>Influenza in Birds--prevention & control<br/>Male<br/>Poultry Diseases--prevention & control<br/>Seasons<br/>Sentinel Surveillance<br/>Species Specificity<br/>Sweden--epidemiology