Williams, PhD, MS, Rachel E., Timothy J. Sampson, BS, Linda Kalilani, MBBS, PhD, John I. Wurzelmann, MD, MPH, and Stephen W. Janning, PharmD. “Epidemiology of Opioid Pharmacy Claims in the United States”. Journal of Opioid Management 4, no. 3 (January 30, 2018): 145–152. Accessed April 29, 2024. https://wmpllc.org/ojs/index.php/jom/article/view/983.