1. Centers for Disease Control and Prevention, National Center for Health Statistics. Underlying cause of death 1999–2016. CDC WONDER Online Database. Released December 2017. Available at: https://wonder.cdc.gov/mcd.html. Accessed November 5, 2019.
2. The burden of opioid-related mortality in the united states;Gomes;JAMA Network Open,2018
3. Characteristics of opioid prescriptions in 2009;Volkow;JAMA,2011
4. Results from the 2013 National Survey on Drug Use and Health: Summary of National Findings. NSDUH Series H-48, HHS Pub. No. SMA 14e4863,2014
5. Orthopaedic postoperative pain management;Pasero;J Perianesth Nurs,2007