Don't Go Up in Smoke: E Cigarette Safety Electrical Safety Foundation International E cigarettes can produce more formaldehyde than regular cigarettes, study says Los Angeles Times Severe restrictions to be placed on the sale of most e cigarettes: FDA pennlive.com Recent Federal and State Actions to Limit Flavored Tobacco Products ASTHO How are Non Combusted Cigarettes, Sometimes Called Heat Not Burn Products, Different from E Cigarettes and Cigarettes? FDA