Wala, PhD, Elzbieta P., Paul A. Sloan, MD, and Joseph R. Holtman Jr, MD, PhD. “Effect of Prior Treatment With Ultra-Low-Dose Morphine on Opioid- and Nerve Injury-Induced Hyperalgesia in Rats”. Journal of Opioid Management 7, no. 5 (September 1, 2011): 377–389. Accessed May 2, 2024. https://wmpllc.org/ojs/index.php/jom/article/view/801.