Global influenza seasonality to inform country-level vaccine programs: An analysis of WHO FluNet influenza surveillance data between 2011 and 2016

PLoS One
http://www.plosone.org/
[Accessed 24 February 2018]

Global influenza seasonality to inform country-level vaccine programs: An analysis of WHO FluNet influenza surveillance data between 2011 and 2016
Laura P. Newman, Niranjan Bhat, Jessica A. Fleming, Kathleen M. Neuzil
Research Article | published 21 Feb 2018 PLOS ONE
https://doi.org/10.1371/journal.pone.0193263