ZEPPETELLA, FRCP, G.; PORZIO, MD, G.; AIELLI, MD, F. Opioids applied topically to painful cutaneous malignant ulcers in a palliative care setting. Journal of Opioid Management, [S. l.], v. 3, n. 3, p. 161–166, 2007. DOI: 10.5055/jom.2007.0054. Disponível em: https://wmpllc.org/ojs/index.php/jom/article/view/1181. Acesso em: 5 may. 2024.