@article{article84644268,
title   = {Medicine expenses and obesity in Brazil: an analysis based on the household budget survey},
author = {Canella, Daniela S. and Novaes, Hillegonda M. D. and Levy, Renata B.},
year = {2016},
doi = {10.1186/s12889-016-2709-6},
journal   = {BMC Public Health}
}