@article{Davenport2018,
author = {Davenport, R.J. and Satchell, M. and Shaw-Taylor, L.M.W.},
title= {The geography of smallpox in England before vaccination: A conundrum resolved},
year = {2018},
doi = {10.1016/j.socscimed.2018.04.019},
volume = {206},
pages = {75--85},
}