Hutchison, PharmD, Rob. “With the Withdrawal of COX-2 Inhibitors, Opioids Are an Obvious Alternative Choice for Pain”. Journal of Opioid Management 1, no. 1 (March 1, 2005): 13–16. Accessed November 22, 2024. https://wmpllc.org/ojs/index.php/jom/article/view/1042.