Which Smoking Habit Puts You Most at Risk? Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery ASHES, Vol. 17(9) Are vaping and smoking similar, in terms of quitting? BASIS (The Brief Addiction Science Information Source) Smokers and Vapers May Be at Greater Risk for Covid 19 The New York Times Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica