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机译:Estimating the number of averted illnesses and deaths as a result of vaccination against an influenza pandemic in nine low- and middle-income countries
Ctr Dis Control & Prevent, Natl Ctr Immunizat & Resp Dis, Influenza Div, 1600 Clifton Rd NE, Atlanta, GA 30329 USA;
Influenza; Influenza vaccine; Mathematical modeling; Pandemic;