Fouchier, Ron A M <br/><br/>
Avian flu: Gain-of-function experiments on H7N9.  [electronic resource] 

 -  Nature  Aug 2013 
 - 150-1 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>1476-4687 
<br/><br/><label>Standard No.: </label>10.1038/500150a  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Birds<br/>Drug Resistance, Viral<br/>Humans<br/>Influenza A virus--genetics<br/>Influenza in Birds--transmission<br/>Orthomyxoviridae Infections--transmission<br/>Pandemics--prevention & control<br/>Research--standards<br/>Viral Proteins--genetics<br/>Viral Vaccines