Soárez, P.C. de, Lara, A.N., Sartori, A.M.C., Abdala, E., Haddad, L.B. de P., D’Albuquerque, L.A.C. and Novaes, H.M.D. 2015. Healthcare resource utilization and costs of outpatient follow-up after liver transplantation in a university hospital in São Paulo, Brazil: cost description study. São Paulo Medical Journal. 133, 3 (May 2015), 171–178.