1. Development of a rational scale to assess the harm of drugs of potential misuse;Nutt;Lancet,2007
2. Monitoring the future national survey results on drug use: 1975-2017: overview, key findings on adolescent drug use;Johnston,2018
3. Diagnostic and statistical manual of mental disorders, fifth edition;American Psychiatric Association,2013
4. Key substance use and mental health indicators in the United States: results from the 2017 national survey on drug use and health;Substance Abuse and Mental Health Services Administration,2018
5. From first drug use to drug dependence: developmental periods of risk for dependence upon marijuana, cocaine, and alcohol;Wagner;Neuropsychopharmacology,2002