@article{Kawachi2005,
author = {Kawachi, I. and Daniels, N. and Robinson, D.E.},
title= {Health disparities by race and class: Why both matter},
year = {2005},
doi = {10.1377/hlthaff.24.2.343},
volume = {24},
number = {2},
pages = {343--352},
}