Evidence strengthens that vaping is effective for stopping smoking but not reaching its full potential with adult smokers King's College London E cigarettes and cancer: new report faces sharp criticism Vejpkollen.se Quitting Smoking: Can E Cigarettes Help? The New York Times Vaping & E Cigarettes: Myths, Evidence, and the Clinical Conversation with Dr. Sandy Roberts New E Cigarette Laws Could Drive Some Users to Smoke More Cigarettes Duke Health Chemical characterisation of the vapour emitted by an e cigarette using a ceramic wick based technology Scientific Reports