E cigarettes linked with blood vessel damage National Institutes of Health (NIH) E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA WHO says e cigarettes 'undoubtedly harmful' Health The Jakarta Post The FDA needs to get serious about e cigarettes Parent Education: Vaping Prevention Studies show that vaping makes it more likely that youth will try other tobacco products, like regular cigarettes, cigars, hookahs, and smokeless tobacco. Many e cigarettes are E cigarettes: 'cancer risk close to zero' The Mail & Guardian