CDC, What’s in E-cigarette aerosol
CDC Smoking & Tobacco Use
CDC Vaping and kids, teens, and young adults:
FDA
https://www.drugabuse.gov/publications/drugfacts/vaping-devices-electronic-cigarettes
https://www.e-cig-brands.com/nicotine/e-cigarette-nicotine-levels/
Johns Hopkins: 5 vaping facts you need to know
Tobacco-free Kids
Truth Initiative, Safer does not = Safe
Truth Initiative
N-O-T on tobacco: Helping teens not use tobacco program