Mystakidou, MD, PhD, K., Katsouda, MD, PhD, E., Kouloulias, MD, PhD, V., Kouvaris, MD, PhD, J., Tsiatas, MD, M. and Vlahos, MD, PhD, L. 2005. Comparison of transdermal fentanyl with codeine/paracetamol, in combination with radiotherapy, for the management of metastatic bone pain. Journal of Opioid Management. 1, 4 (Sep. 2005), 204–210. DOI:https://doi.org/10.5055/jom.2005.0044.