L. B. de Paiva Haddad, L. Ducatti, L. R. B. C. Mendes, W. Andraus, and L. A. C. D’Albuquerque, “Predictors of micro-costing components in liver transplantation”, Clinics, vol. 72, no. 6, pp. 333–342, Jun. 2017, doi: 10.6061/clinics/2017(06)02.