A/H1N1 influenza virus: the basics.
Watts
Geoff
G
geoff@scileg.freeserve.co.uk
D005075:Biological Evolution; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000235:genetics*; D007251:Influenza, Human / Q000235:genetics*; D009154:Mutation / Q000235:genetics