@article{Singh2003,
author = {Singh, G.K.},
title= {Area deprivation and widening inequalities in US mortality, 1969‒1998},
year = {2003},
doi = {10.2105/AJPH.93.7.1137},
journal = {American Journal of Public Health},
volume = {93},
number = {7},
pages = {1137‒1143},
}