Mendes Carvalho, F., T. Brusamarello, A. Noeremberg Guimarães, M. Paes, and M. Alves Maftum. “Causes of Relapse and Search for Treatment Reported by Drug Users in a Rehabilitation Unit”. Colombia Médica, Vol. 42, no. 2 supl 1, 1, pp. 57-62, doi:10.25100/cm.v42i2supl1.820.