Kaye, MD, PhD, DABA, DABPM, DABIPP, A. D., Alian, MD, A. A., Vadivelu, MD, N., & Chung, MD, K. S. (2014). Perioperative dilemma: Challenges of the management of a patient on mega doses of morphine and methadone. Journal of Opioid Management, 10(1), 69–72. https://doi.org/10.5055/jom.2014.0194