Norrby, E <br/><br/>
Modern approaches to live virus vaccines.  [electronic resource] 

 -  Advances in veterinary science and comparative medicine  1989 
 - 249-70 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0065-3519 
<br/><br/><label>Standard No.: </label>10.1016/b978-0-12-039233-9.50011-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Humans<br/>Mutation<br/>Picornaviridae--genetics<br/>Vaccines, Attenuated<br/>Viral Vaccines<br/>Viruses--genetics