1. Estimates of global seasonal influenza-associated respiratory mortality: a modelling study;AD Iuliano;Lancet (London, England),2018
2. World Health Organization. Influenza (seasonal). 2018. 17 Aug 2018. http://www.who.int/news-room/fact-sheets/detail/influenza-(seasonal).
3. Vaccines against influenza WHO position paper—November 2012;World Health Organization;Releve epidemiologique hebdomadaire,2012
4. Mortality associated with influenza and respiratory syncytial virus in the United States;WW Thompson;Jama,2003
5. Influenza vaccines: an Asia-Pacific perspective;LC Jennings;Influenza and other respiratory viruses,2013