Chowell, G., Bettencourt, L. M., Johnson, N., Alonso, W. J., & Viboud, C. (2007). The 1918–1919 influenza pandemic in England and Wales: Spatial patterns in transmissibility and mortality impact. The Royal Society.

Chowell, Gerardo, Luís M.A Bettencourt, Niall Johnson, Wladimir J. Alonso, and Cécile Viboud. The 1918–1919 Influenza Pandemic in England and Wales: Spatial Patterns in Transmissibility and Mortality Impact. The Royal Society, 2007.

Chowell, Gerardo, et al. The 1918–1919 Influenza Pandemic in England and Wales: Spatial Patterns in Transmissibility and Mortality Impact. The Royal Society, 2007.