New HRB paper examines the value and safety of electronic cigarettes as a smoking cessation intervention HRB Health Research Board E cigs a new replacement for cigarettes The Dispatch Similar DNA changes found in cells of both smokers and e cigarette users UCL News UCL University College London Juul boosted: Study establishes e cigarettes as effective smoking cessation tool Heated Tobacco Products, Cigarettes, and E Cigarettes: What's the Difference PMI Science E cigarette May Help to Quit Smoking With Minimal Side Effects, Suggest Studies