Juuling: The New Threat Of Nicotine Addiction Georgia Public Broadcasting FDA permits the marketing of an e cigarette for the first time, paving the way for vaping products to be legally sold in the U.S. Roswell Park Comprehensive Cancer Center Buffalo, The evidence keeps piling up: e cigarettes are definitely safer than smoking Science The Guardian E Cigarettes Are Effective at Helping Smokers Quit, a Study Says The New York Times Some E Cigarette Flavors May Be More Harmful Than Others The Atlantic