1. Wikipedia, the free encyclopedia. , 1918
2. A vaccination model for transmission dynamics of influenza;Alexander;SIAM J. Appl. Dyn. Syst.,2004
3. Modeling influenza epidemics and pandemics: insights into the future of swine flu(H1N1);Coburn;BMC Med.,2009
4. Efficacy of influenza vaccine in the elderly: reduction in risks of mortality and morbidity during an influenza A (H3N2) epidemic for the elderly in nursing homes;Deguchi;Int. J. Clin. Lab. Res.,2000
5. Dynamical resonance can account for seasonality of influenza epidemics;Dushoff;Proc. Natl. Acad. Sci. USA,2004