1. Gostin LO, Hodge JG Jr., Noe SA. Reframing the opioid epidemic as a national emergency. JAMA. 2017:1539–40. https://doi.org/10.1001/jama.2017.13358.
2. Hedegaard H, Warner M, Miniño AM. Drug overdose deaths in the United States, 1999–2016. Hyattsville, MD: National Center for Health Statistics; 2017.
3. Hughes A, Williams MR, Lipari RN, Bose J, Copello EAP, Kroutil LA. Prescription drug use and misuse in the United States: results from the 2015 National Survey on Drug Use and Health. SAMHSA; 2016. http://www.samhsa.gov/data/.
4. Rhyan CN. The potential societal benefit of eliminating opioid overdoses, deaths, and substance use disorders exceeds $95 billion per year. Altarum; 2017. https://altarum.org/publications/potential-societal-benefit-eliminating-opioid-crisis-exceeds-95-billion-year.
5. Hall MJ, Schwartzman A, Zhang J, Liu X. Ambulatory surgery data from hospitals and ambulatory surgery centers: United States, 2010. Hyattsville, MD: National Center for Health Statistics; 2017.