1. Drug and Opioid-Involved Overdose Deaths—United States, 2017–2018;Wilson;MMWR. Morb. Mortal. Wkly. Rep.,2020
2. The Misuse of Prescription Opioids: A Threat for Europe?;van Amsterdam;Curr. Drug Abuse Rev.,2015
3. Methadone maintenance therapy versus no opioid replacement therapy for opioid dependence;Mattick;Cochrane Database Syst. Rev.,2003
4. Buprenorphine for the management of opioid withdrawal;Gowing;Cochrane Database Syst. Rev.,2002
5. A cross-national analysis of the association between years of implementation of opioid substitution treatments and drug-related deaths in Europe from to 2013;Marotta;Eur. J. Epidemiol.,1995