Shocking new e cigarette study! The e cigarette time bomb Allen Carr's Easyway To Stop Smoking (also Alcohol, Drugs, Debt, Weight, Gambling) E cigarettes can produce more formaldehyde than regular cigarettes, study says Los Angeles Times Research shows most children do not regularly use e cigarettes The continuing divide on E cigarettes for smoking cessation: Part 1 research findings Physicians for a Smoke Free Canada