Costa, R. M. de D., Barbosa, R. da S., & Zucchi, P. (2015). Expenditures in the health care system in Brazil: the participation of states and the Federal District in financing the health care system from 2002 to 2013. Clinics, 70(4), 237-241. https://doi.org/10.6061/clinics/2015(04)03