While this list seems simpler than that of cigarettes, the act of heating these substances can create new, potentially harmful compounds like formaldehyde and acetaldehyde, especially at high voltages
(1986): The determination of nicotine and continine in plasma
Retrieved 5 September 2008
J Pharmacol Exp Ther 325(2):380388 Hoidal JR, Fox RB, LeMarbe PA, Perri R, Repine JE (1981) Altered oxidative metabolic responses in vitro of alveolar macrophages from asymptomatic cigarette smokers
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