title: Case fatality ratio of pandemic influenza.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Nishiura
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology* / Q000401:mortality*; D008800:Mexico; D008875:Middle Aged; D011237:Predictive Value of Tests; D012720:Severity of Illness Index; D014481:United States; D055815:Young Adult