Sloan, MD PA. Case Studies of Long-Acting, Extended-Release, and Sustained-Release Opioids for the Treatment of Chronic Nonmalignant Pain. J of Opioid Management [Internet]. 2023 May 4 [cited 2024 May 2];10(7). Available from: https://wmpllc.org/ojs/index.php/jom/article/view/3424