Smith, MD, Howard S., and Patrick D. Meek, PharmD, MSPH. “Pain Responsiveness to Opioids: Central Versus Peripheral Neuropathic Pain”. Journal of Opioid Management 7, no. 5 (September 1, 2011): 391–400. Accessed November 21, 2024. https://wmpllc.org/ojs/index.php/jom/article/view/802.