@article{article0246d8e4,
title   = {Propensity score matching approach to test the association of income inequality and mortality in São Paulo, Brazil},
author = {Chiavegatto Filho, Alexandre Dias Porto and Kawachi, Ichiro and Gotlieb, Sabina Léa Davidson},
year = {2012},
doi = {10.1136/jech.2010.108852},
journal   = {Journal of Epidemiology and Community Health}
}