1 "Electronic Cigarettes: Patterns of Use, Health Effects, Use in Smoking Cessation and Regulatory Issues." National Institutes of Health: NCBI. December 15, 2014. Accessed: February 29, 2020.
2 Gordan, Sherri. Everything You Need to Know about Smoking, Vaping, and Your Health. New York: The Rosen Publishing Group, Inc. 2019.
3 Hillstrom, Laurie Collier. The Vaping Controversy. Santa Barbara, CA: ABC_CLIO, 2019.
4 Nunneley, Chloe, Dr. "Vaping and e-Cigarettes: Adding Fuel to the Coronavirus Fire?" ABC News. March 26, 2020. Accessed: March 29, 2020.
5 "Outbreak of Lung Injury Associated with the Use of E-Cigarette, or Vaping, Products." CDC: Smoking and Tobacco Use. Accessed: February 29, 2020.
6 "The Impact of E-Cigarettes on the Lung." American Lung Association. Accessed: February 29, 2020.
7 "Vaping Illness Tracker: 2,602 Cases and 59 Deaths." New York Times, updated January 13, 2020. Accessed: February 29, 2020.