@article{Sharkey2009,
author = {Sharkey, J.R. and Horel, S. and Han, D. and Huber, J.C.},
title= {Association between neighborhood need and spatial access to food stores and fast food restaurants in neighborhoods of colonias},
year = {2009},
doi = {10.1186/1476-072X-8-9},
journal = {International Journal of Health Geographics},
volume = {8},
number = {9},
}