[Challenges and opportunities from the pandemic of influenza A (H1N1)].
Wen-wei
WW
Tu
Hua-wei
HW
Mao
Gang
G
Qin
D004196:Disease Outbreaks; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology* / Q000821:virology*