Swine flu (H1N1/09): an interim assessment.
Peters
Georg
G
D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D005858:Germany / Q000453:epidemiology; D006801:Humans; D015994:Incidence; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology*; D011159:Population Surveillance; D018570:Risk Assessment / Q000379:methods; D012307:Risk Factors