Licht, MD, Eugene, Eugenia L. Siegler, MD, and M. Carrington Reid, MD, PhD. “Can the Cognitively Impaired Safely Use Patient-Controlled Analgesia?”. Journal of Opioid Management 5, no. 5 (January 29, 2018): 307–312. Accessed November 21, 2024. https://wmpllc.org/ojs/index.php/jom/article/view/949.