@article{Ezzati2008,
author = {Ezzati, M. and Friedman, A.B. and Kulkarni, S. and Murray, C.},
title= {The reversal of fortunes: Trends in county mortality and cross-county mortality disparities in the United States},
year = {2008},
doi = {10.1371/journal.pmed.0050119},
journal = {PLoS Medicine},
volume = {5},
number = {5},
pages = {0557--0568},
}