@inproceedings{inproceedingse356d42d,
title   = {Long term spinal analgesia with opioids for non oncologic pain},
author = {Correa, C F and Teixeira, Manoel Jacobsen and Pimenta, Cibele Andrucioli de Mattos and Muller, F S and Goes, F C G and Marcon, R M and Okada, M and Neves, A A T},
year = {1996},
publisher = {International Association for the Study of Pain},
booktitle   = {World Congress on Pain}
}