TY - JOUR A1 - Richard, S.A. A1 - Sugaya, N. A1 - Simonsen, L. A1 - Miller, M.A. A1 - Viboud, C. T1 - A comparative study of the 1918–1920 influenza pandemic in Japan, USA and UK: Mortality impact and implications for pandemic planning Y1 - 2009 DO - 10.1017/S0950268809002088 VL - 137 IS - 8 ER -