@article{Feng2016,
author = {Feng, Z. and Vlachantoni, A. and Falkingham, J. and Evandrou, M.},
title= {Ethnic differentials in health: The additional effect of ethnic density},
year = {2016},
doi = {10.1002/psp.2030},
volume = {23},
number = {4},
pages = {e2030},
}