Hauber, PhD, A. B., Fleischmann, PhD, J., Lothgren, PhD, M., Wilson, MSPH, M., Lam, MHEcon, A., Dubois, MD, D. and Sabatowski, MD, R. (2018) “Economic evaluation of OROS® hydromorphone for chronic pain: A Pan-European perspective”, Journal of Opioid Management, 7(4), pp. 287–296. doi: 10.5055/jom.2011.0070.