1. Marijuana and public health. data and statistics. (2021). Accessed: October 3, 2021: https://www.cdc.gov/marijuana/data-statistics.htm.
2. Substance Abuse and Mental Health Services Administration. Key substance use and mental health indicators in the United States: results from the 2019 national survey on drug use and health. (2019). Accessed: October 3, 2021: https://store.samhsa.gov/product/key-substance-use-and-mental-health-indicators-in-the-united-states-results-from-the....
3. National Institute on Drug Abuse. Vaping and cannabis trends among young adults (19-22). (2021). Accessed: October 3, 2021: https://www.drugabuse.gov/sites/default/files/nida2019collegemtfinfographic.pdf.
4. Cannabis, cannabinoids, and health;Lafaye G;Dialogues Clin Neurosci,2017
5. Changes in cannabis potency over the last 2 decades (1995-2014): analysis of current data in the United States;ElSohly MA;Biol Psychiatry,2016