Silva, M. I., Citó, M. C., Vasconcelos, P. F., Vasconcelos, S. M. and Sousa, F. C. (2010) “ neurobiology of the addiction and relapse and therapeutic perspectives”., Acta Médica Portuguesa. Lisbon, Portugal, 23(2), pp. 247–58. doi: 10.20344/amp.609.