@article{articleede56352,
title   = {A spatial difference-in-differences analysis of the impact of sugarcane production on respiratory diseases},
author = {Chagas, Andre Luis Squarize and Azzoni, Carlos Roberto and Almeida, Alexandre Nunes de},
year = {2016},
doi = {10.1016/j.regsciurbeco.2016.04.002},
journal   = {Regional Science and Urban Economics}
}