Quit rate on e cigarettes higher with nicotine NZ Herald Cigarette smokers who try to quit often end up vaping and smoking WashU Medicine Do e cigarettes kill you? Researchers don't know. Vox E Cigarettes May Help Smokers With Schizophrenia Cut Tobacco Smoking Do E Cigarettes Help You Quit Smoking? Matthew Goldenberg D.O. Low cost and desire to quit smoking spur prolonged e cigarette use among youth Yale News