Martins, M.A. de O. , Bender, P.F.M. , Paula, A.J.F. de ., Azevedo, R.E.U. de . and Miceli, A.V.P. 2003. Case report: addiction to opioid. Revista Brasileira de Cancerologia. 49, 2 (Jun. 2003), 99–102. DOI:https://doi.org/10.32635/2176-9745.RBC.2003v49n2.2110.