E Cigarettes (Vapes) Smoking and Tobacco Use CDC Johns Hopkins Medicine Team Proposes Ways to Regulate and Better Manage E Cigarette Use Johns Hopkins Medicine Vaping and E cigarettes American Dental Association Toxicological Effects of E Cigarettes on Cells, Animals, and Humans and Mechanisms of Toxicity Springer Nature Link Analysis suggests e cigarette use may be linked to lower rates of smoking E Cigarettes: A New Threat to Cardiovascular Health Knowledge Action Portal on NCDs