Is e cigarette use in non smoking young adults associated with later smoking? A systematic review and meta analysis Tobacco Control E cigarettes and nicotine abstinence: a meta analysis of randomised controlled trials European Respiratory Society The evidence for the ecig gateway to smoking keeps piling up; ecig advocates continue to nitpick Stanton Glantz blog Comparing E Cigarettes and Traditional Cigarettes in Relation to Myocardial Infarction, Arrhythmias, and Sudden Cardiac Death: A Systematic Review and Meta Analysis Mohammed I. Yacoub, Aziz Aslanolu, Fadi Khraim, Anas Alsharawneh, Raghad Abdelkader, Frontiers Direct health implications of e cigarette use: a systematic scoping review with evidence assessment La cigarette lectronique rduit drastiquement l'exposition aux toxiques du tabac Observatoire de la prvention de l'Institut de Cardiologie de Montral