Pergolizzi Jr, MD, Joseph V., Robert B. Raffa, PhD, Robert Taylor Jr, PhD, Swati Nagar, PhD, Sumedha Labhsetwar, MD, Nicholas Sinclair, MD, and Errol M. Gould, PhD. 2012. “An Open-Label Pharmacokinetic Study of Oxymorphone Extended Release in the Presence of Naltrexone in the Older Adult”. Journal of Opioid Management 8 (6):383-93. https://doi.org/10.5055/jom.2012.0138.