1. Administration SAaMHS. Key Substance Use and Mental Health Indicators in the United States: Results from the 2017 National Survey on Drug Use and Health. HHS Publication No. SMA 18-5068, NSDUH Series H-53. Rockville, MD: Center for Behavioral Health Statistics and Quality; 2018.
2. SAMHSA. Substance Abuse and Mental Health Services Administration. Results from the 2013 National Survey on Drug Use and Health; National Findings. SAMHSA; 2014.
3. Increasing heroin, cocaine, and buprenorphine arrests reported to the Maine Diversion Alert Program
4. Past 15-year trends in lifetime cocaine use among US high school students
5. Trends and correlates of cocaine use and cocaine use disorder in the United States from 2011 to 2015