among dual users (concurrently using cigarettes and e-cigarettes), this figure is 49%
The detection window for THC varies: from 3-7 days for occasional users to 20-30 days for daily users
Vaping refers to the use of any device, such as an electronic cigarette, or e-cigarette, which fundamentally heats a liquid solution into an aerosol that is inhaled into the lungs of the person using it
Their goal was to identify common and unique themes between smoking and vaping, with regards to reasons for, and barriers to, cessation
(1981) Forbes, R and Mitchell, T, (1999) 'American Tobacco Cards: Price Guide and Checklist', Virginia: Tuff Stuff Books The Cartophilic Society of Great Britain (2000) 'The (New) World Tobacco Issues Index: Part 1', London: The Cartophilic Society of Gt
Auto-switch so it turns on just by inhaling