Influenza pandemic AH1N1v/2009--early experience and autumn perspectives.
Crovari
P
P
Gasparini
R
R
D004196:Disease Outbreaks; D014943:Global Health; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000302:isolation & purification* / Q000472:pathogenicity; D007251:Influenza, Human / Q000453:epidemiology* / Q000517:prevention & control / Q000821:virology