Cavalcanti, I., Amorim, I., Fraga, J., & Ferreira Júnior, H. (2022). Efficiency in hospital care in Brazilian capitals for the period 2014-2017. Jornal Brasileiro De Economia Da Saúde, 14(Suplemento 1), 52–64. https://doi.org/10.21115/JBES.v14.n1.(Supl.1):52-64