@inbook{Kulldorff1998,
author = {Kulldorff, M.},
title= {Statistical methods for spatial epidemiology},
year = {1998},
editor = {A.C., Gatrell},
editor = {Loytonen, M.},
booktitle = {GIS and health},
address = {London, UK},
publisher = {Taylor and Francis},
pages = {42--69},
}