Factsheets Tobacco Prevention Toolkit Stanford Medicine Adolescents who use e cigarettes are more likely to use conventional cigarettes Highlighting Specific Features to Reduce Chemical and Thermal Risks of Electronic Cigarette Use through a Technical Classification of Devices E cigarettes: Facts, stats and regulations UNC researchers tackle the e cigarette or vaping product useassociated lung injury (EVALI) epidemic EurekAlert! A systematic review on risk factors and reasons for e cigarette use in adolescents