1. Vital signs: overdoses of prescription opioid pain relievers‐United States, 1999–2008;Centers for Disease Control and Prevention (CDC);MMWR Morb Mortal Wkly Rep,2011
2. Increases in heroin overdose deaths – 28 States, 2010 to 2012;Rudd RA;MMWR Morb Mortal Wkly Rep,2014
3. Fentanyl Law Enforcement Submissions and Increases in Synthetic Opioid–Involved Overdose Deaths — 27 States, 2013–2014
4. The Economic Burden of Prescription Opioid Overdose, Abuse, and Dependence in the United States, 2013
5. Key substance use and mental health indicators in the United States: Results from the 2018 National Survey on Drug Use and Health;SAMSHA;HHS Publ No PEP19‐5068, NSDUH Ser H‐54,2019