[2009 pandemic influenza A (H1N1), six months experience].
Cilla
Gustavo
G
Pérez-Trallero
Emilio
E
D004196:Disease Outbreaks; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology*; D013997:Time Factors