1. Increases in Drug and Opioid-Involved Overdose Deaths—United States, 2010–2015;RA Rudd;MMWR Morb Mortal Wkly Rep,2016
2. National Institute on Drug Abuse (NIDA). Overdose Death Rates [cited 2018 Aug 13]. Available from: https://www.drugabuse.gov/related-topics/trends-statistics/overdose-death-rates
3. Curtin SC, Tejada-Vera B, Warner M. Drug Overdose Deaths Among Adolescents Aged 15–19 in the United States: 1999–2015 Key findings. 1999 [cited 2018 Sep 4]. Available from: https://www.cdc.gov/nchs/data/databriefs/db282.pdf.
4. Emergency department visits by pediatric patients for poisoning by prescription opioids;A Tadros;Am J Drug Alcohol Abuse,2016
5. National Trends in Hospitalizations for Opioid Poisonings Among Children and Adolescents, 1997 to 2012;JR Gaither;JAMA Pediatr,2016