@article{Zhao2006,
author = {Zhao, Z.},
title= {Income inequality, unequal health care access, and mortality in China},
year = {2006},
doi = {10.1111/j.1728-4457.2006.00133.x},
journal = {Population and Development Review},
volume = {32},
number = {3},
pages = {461‒483},
}