1. Results from the 2018 national survey on drug use and health (NSDUH): detailed tables,2019
2. National estimates of marijuana use and related indicators - National Survey on Drug Use and Health, United States 2002-2014;Azofeifa;MMWR Surveill Summ,2016
3. Monitoring the future: National Survey Results on Drug Use, 1975-2016: Volume I, secondary school students;Miech,2018
4. Youth risk behavior surveillance - United States, 2017;Kann;MMWR Surveill Summ,2018
5. Monitoring the Future National Survey Results on Drug Use (1975-2018): overview, key findings on adolescent drug use;Johnston,2019