Mazer-Amirshahi, PharmD, MD, MPH, PhD, Maryann, Christie Sun, MD, Lydia Koroshetz, BS, Rui W. Soares Jr, BS, Anagha Kumar, MS, MA, MBA, Diane P. Calello, MD, Jeanmarie Perrone, MD, and Lewis S. Nelson, MD. 2020. “Emergency Department patients’ Perceptions of the Efficacy and Safety of Opioid Analgesics”. Journal of Opioid Management 16 (4):239-46. https://doi.org/10.5055/jom.2020.0577.