RAUCK, MD, R. L.; BOOKBINDER, MD, S. A.; BUNKER, MD, T. R.; ALFTINE, MD, C. D.; GERSHON, MD, S.; DE JONG, MD, E.; NEGRO-VILAR, MD, PHD, A.; GHALIE, MD, R. A randomized, open-label, multicenter trial comparing once-a-day AVINZA® (morphine sulfate extended-release capsules) versus twice-a-day OxyContin® (oxycodone hydrochloride controlled-release tablets) for the treatment of chronic, moderate to severe low back pain: Improved physical functioning in the ACTION trial. Journal of Opioid Management, [S. l.], v. 3, n. 1, p. 35–43, 2007. DOI: 10.5055/jom.2007.0037. Disponível em: https://wmpllc.org/ojs/index.php/jom/article/view/1164. Acesso em: 22 nov. 2024.