E cigarettes a tool to reduce inequalities in smoking? UCL Institute of Epidemiology and Health Care Blog Vaping a better quit help than gum and lozenges for some disadvantaged smokers: trial The 101 on e Cigarettes Infographic American Heart Association FDA permits the marketing of an e cigarette for the first time, paving the way for vaping products to be legally sold in the U.S. Roswell Park Comprehensive Cancer Center Buffalo, E cigarettes can help people quit smoking but may be gateway for non smokers, studies suggest ABC News Quit rate on e cigarettes higher with nicotine NZ Herald