The remaining e-cigarettes on the market, nearly all of which are flavored and disposable, are being sold illegally
Cancer Res, 53: 2498-2501
Hard Cigarette Boxes Conversely to soft cigarette packs, the hard cigarette packs or boxes are made from hard cardboard or rigid materials
Surveillance is key Good monitoring tracks the extent and character of the tobacco epidemic and indicates how best to tailor policies
Retrieved 6 March 2013
Further work should be performed to examine different fuels, fuel loadings, moisture content, atmospheric conditions (external heat flux, ambient temperature and humidity), wind speeds, cigarette brands, cigarette drawdown length, cigarette orientation relative to the wind, cigarette depth within the fuel bed, etc