@inproceedings{inproceedingsf3aecf2b,
title   = {Transdermal Fentanyl patches as the third step-ladder improve quality of life of cancer patients},
author = {Lauretti, Gabriela Rocha and Trevellin, W. and Frade, L. and Pereira, Newton Lindolfo},
year = {2004},
booktitle   = {World Congress of Anaesthesiologists}
}