DE LA IGLESIA, MD, F. A.; PACE, PHD, G. W.; ROBINSON, PHD, G. L. W. G.; HUANG, MD, PHD, N.-Y.; STERN, PHD, W.; RICHARDS, MD, PHD, P. Tolerability and efficacy of two synergistic ratios of oral morphine and oxycodone combinations versus morphine in patients with chronic noncancer pain. Journal of Opioid Management, [S. l.], v. 8, n. 2, p. 89–98, 2012. DOI: 10.5055/jom.2012.0101. Disponível em: https://wmpllc.org/ojs/index.php/jom/article/view/777. Acesso em: 22 feb. 2024.