Mannino, MD, R., Coyne, MSN, APRN, P., Swainey, MD, C., Hansen, PharmD, L.A. and Lyckholm, MD, L. 2006. Methadone for cancer-related neuropathic pain: A review of the literature. Journal of Opioid Management. 2, 5 (Sep. 2006), 269–276. DOI:https://doi.org/10.5055/jom.2006.0040.