The impact of e cigarette exposure on different organ systems: A review of recent evidence and future perspectives ScienceDirect E Cigarettes: Flavored Products Fuel Campaign for Tobacco Free Kids Latest Cochrane Review finds high certainty evidence that nicotine e cigarettes are more effective than traditional nicotine replacement therapy (NRT) in helping people quit smoking Cochrane E Cigarettes, Vaping, and Products to Disguise Electronic cigarettes use and 'dual use' among the youth in 75 countries: estimates from Global Youth Tobacco Surveys (20142019) Scientific Reports