@article{Wagstaff2000,
author = {Wagstaff, A. and van Doorslaer, E.},
title= {Income inequality and health: What does the literature tell us?},
year = {2000},
doi = {10.1146/annurev.publhealth.21.1.543},
journal = {Annual Review of Public Health},
volume = {21},
pages = {543--567},
}