1. Today’s heroin epidemic;CDC Vital Signs,2015
2. The federal response to the opioid crisis;CDC Washington,2017
3. Deadly choking game spread among teens in social media;CBS St. Louis,2014
4. Opioid crisis: Childhood friends die on same day, half a mile apart;CNN,2017
5. One university takes on the opioid crisis;The Chronicle of Higher Education,2017