Swine influenza virus has caused considerable concern around the world.
Woodland
David L
DL
D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000276:immunology*; D007252:Influenza Vaccines / Q000627:therapeutic use; D007251:Influenza, Human / Q000453:epidemiology* / Q000276:immunology / Q000517:prevention & control
D007252:Influenza Vaccines