1. Ahmad FB et al. Provisional drug overdose death counts. National Center for Health Statistics.
https://www.cdc.gov/nchs/nvss/vsrr/drug-overdose-data.htm
. Accessed 26 June 2018.
2. Wu TL, Zhu H, Swartz MS. Treatment utilization among persons with opioid use disorder in the United States. Drug Alcohol Depend. 2016;1(169):117–27.
3. Results from the 2013 National Survey on Drug Use and Health: Summary of National Findings. Substance Abuse and Mental Health Services Administration. 2014.
https://www.samhsa.gov/data/sites/default/files/NSDUHresultsPDFWHTML2013/Web/NSDUHresults2013.pdf
. Accessed 26 June 2018.
4. Williams R, Nunes E, Olfson M. To battle the opioid overdose epidemic, deploy the “cascade of care” model. Health Affairs Blog.
https://www.healthaffairs.org/do/10.1377/hblog20170313.059163/full/
. Accessed 26 June 2018.
5. Mattick RP, et al. Buprenorphine maintenance versus placebo or methadone maintenance for opioid dependence. Cochrane Database Syst Rev. 2014;6(2):CD002207.
https://doi.org/10.1002/14651858.CD002207.pub4
.