The Lancet · 2009 · 489 citations · 21 references
Veterinary MedicineInfectious Disease ControlInfectious DiseasesInfectious Disease EpidemiologyPublic Health SurveillanceVirologyInfectious Disease PreventionInfectious Disease SurveillanceInfluenza-like Illness SurveillanceViral EpidemiologyViral InfectionsVirus EpidemiologyInfluenza Infection ControlInfluenza-like Illness Rate Estimation
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Pandemic Potential of a Strain of Influenza A (H1N1): Early Findings
Christophe Fraser, Christl A. Donnelly, Simon Cauchemez et al. · Science · 2009 · 2K citations · Full text
H1N1 2009 influenza virus infection during pregnancy in the USA
Denise J. Jamieson, Margaret A. Honein, Sonja A. Rasmussen et al. · The Lancet · 2009 · 1.4K citations