Smoking vs. Vaping 2016: 4 Facts And Myths About E Cigarettes And Health Electronic Cigarettes and Vaping: Factsheet Positive Choices 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 Notes from the Field: Use of Electronic Cigarettes and Any Tobacco Product Among Middle and High School Students United States, 20112018 MMWR Difference between heated tobacco products and e cigarettes PMI Philip Morris International