High End le haut de gamme de la vape Smoking Cessation Programs Are Less Effective in Smokers with Low Socioeconomic Status Even When Financial Incentives for Quitting Smoking Are OfferedA Community Randomized Smoking Cessation Trial in Denmark 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 The effect of e cigarettes on smoking cessation and cigarette smoking initiation: An evidence based rapid review and meta analysis A Randomized Trial of E Cigarettes versus Nicotine Replacement Therapy New England Journal of Medicine