liquid cigarette electronic Chemical characterisation of the vapour emitted by an e-cigarette using a ceramic wick-based technology Story of the electronic cigarette:

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As the AHA points out, The data on health effects to date, studied primarily in healthy people with short-term exposure, reveal little or no evidence of severe adverse events

Department of Health and Human Services, 2006

[14] Higher-energy radiation, including ultraviolet radiation (present in sunlight) generally is carcinogenic, if received in sufficient doses

Safety First: Essential Precautions for Powermatic 2 Maintenance and Repair Before you begin any maintenance or repair on your Powermatic 2 cigarette machine, safety must be your top priority

Menthol cigarette smoking and nicotine dependence