@article{Richard2009,
author = {Richard, S.A. and Sugaya, N. and Simonsen, L. and Miller, M.A. and Viboud, C.},
title= {A comparative study of the 1918–1920 influenza pandemic in Japan, USA and UK: Mortality impact and implications for pandemic planning},
year = {2009},
doi = {10.1017/S0950268809002088},
volume = {137},
number = {8},
pages = {1062--1072},
}