Pourquoi le e Liquide de ma cigarette lectronique coule ou fuit ? Latest Cochrane Review finds high certainty evidence that nicotine e cigarettes are more effective than traditional nicotine replacement therapy (NRT) in helping people quit smoking Cochrane Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Vaping harms your health Cancer Institute NSW Smoke without fire: What's the truth on e cigarettes? New Scientist