@article{Li2018,
author = {Li, L. and Wong, J.Y. and Wu, P. and Bond, H.S. and Lau, E.H.Y. and Sullivan, S.G. and Cowling, B.J.},
title= {Heterogeneity in estimates of the impact of influenza on population mortality: A systematic review},
year = {2018},
doi = {10.1093/aje/kwx270},
volume = {187},
number = {2},
pages = {378--388},
}