@inproceedings{inproceedings94461272,
title   = {Controlled release morphine and oxycodone as option for cancer pain treatment},
author = {Lauretti, Gabriela Rocha and Pereira, Newton Lindolfo and Reis, Marlene Paulino dos and Oliveira, G. M. and Mattos, Anita Leocadia de},
year = {2003},
booktitle   = {PHARMATECH}
}