Emissions from Electronic Cigarettes: Assessing Vapers' Intake of Toxic Compounds, Secondhand Exposures, and the Associated Health Impacts Environmental Science & Technology E cigarettes: Facts, stats and regulations Vaping on the rise in U.S., especially among young people Pew Research Center Archived Commentary Facts And Figures: E Cigarette Risk Perception And The Us Evali Outbreak Global Action to End Smoking La cigarette nuit aussi aux muscles Links to E Cigarette Resources American Lung Association