Wallace, MD M, Moulin, MD DE, Rauck, MD RL, Khanna, PhD S, Tudor, PhD IC, Skowronski, MD R, Thipphawong, MD J. Long-term safety, tolerability, and efficacy of OROS® hydromorphone in patients with chronic pain. J of Opioid Management [Internet]. 2018 Jan. 29 [cited 2024 Nov. 21];5(2):97-105. Available from: https://wmpllc.org/ojs/index.php/jom/article/view/929