Charatan, Fred <br/><br/>
UN warns that swine flu outbreak could turn into pandemic.  [electronic resource] 

 -  BMJ (Clinical research ed.)  Apr 2009 
 - b1751 p.  digital 
<br/><br/> Publication Type: News 
<br/><br/><label>ISSN: </label>1756-1833 
<br/><br/><label>Standard No.: </label>10.1136/bmj.b1751  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Disease Outbreaks<br/>Humans<br/>Influenza, Human--epidemiology<br/>Mexico--epidemiology