What's the Difference Between E Cigarettes and Vapes? Grow Strong KC Health impacts of electronic cigarettes ANU National Centre for Epidemiology and Population Health Vaping vs. Smoking: Health Risks and Long Term Effects AOI Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the