Massive Study Says Vaping Really Is The Most Effective Way to Quit Smoking - But There's a Catch ScienceAlertNicotine vapes best chance to quit smoking, major review finds BBCVaping is better than patches or gums for quitting smoking - updated review The ConversationSmokers more likely to quit by vaping than other alternatives, study finds The IndependentA Blind Spot in E-Cigarette Research Duke University School of Medicine