[1]
K. n. Manchikanti, BA, L. Manchikanti, MD, K. S. Damron, RN, V. Pampati, MSc, and B. Fellows, MA, “Increasing deaths from opioid analgesics in the United States: An evaluation in an interventional pain management practice”, J of Opioid Management, vol. 4, no. 5, pp. 271–283, Jan. 2018.