@article{Williams2010,
author = {Williams, D.R. and Mohammed, S.A. and Leavell, J. and Collins, C.},
title= {Race, socioeconomic status, and health: Complexities, ongoing challenges, and research opportunities},
year = {2010},
doi = {10.1111/j.1749-6632.2009.05339.x},
volume = {1186},
number = {1},
pages = {69--101},
}