@inproceedings{inproceedingsa7fd271d, title = {Transdermal ketamine, fentanyl, clonidine, or their combination as analgesics in chronic neuropathic pain}, author = {Lauretti, Gabriela Rocha and Pereira, Newton Lindolfo and Melazzo, PatrĂ­cia O. and Mattos, Anita Leocadia de and Lanchote, Vera LĂșcia}, year = {2003}, booktitle = {PHARMATECH} }