Guidance for Healthcare Providers on Evaluating and Tracking Patient Use of E Cigarettes or ENDS Products American Lung Association Cigarette smokers who try to quit often end up vaping and smoking WashU Medicine The Call to Action E Cigarette Use Among Youth and Young Adults NCBI Bookshelf Myth: E cigarettes help people quit smoking. Truth: E cigarettes are not a proven safe way to quit. In fact, users may become addicted to both traditional and electronic tobacco products. Choose health. Say Nicotine absorption from electronic cigarette use: comparison between first and new generation devices Scientific Reports E Cigarettes Vaping Information