Peterson, A Townsend <br/><br/>
Defining viral species: making taxonomy useful.  [electronic resource] 

 -  Virology journal  Jul 2014 
 - 131 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>1743-422X 
<br/><br/><label>Standard No.: </label>10.1186/1743-422X-11-131  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Classification--methods<br/>Humans<br/>Viruses--classification