7 things to know about e cigarettes and quitting smoking Centre for Evidence Based Medicine (CEBM), University of Oxford E Cigarettes and Cardiopulmonary Health: Review for Clinicians Circulation 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 Royal College of Physicians (RCP) concluded in its report, E cigarettes and harm reduction: An evidence review, that these devices play a crucial role in lowering health inequalities and deaths linked to