Electronic Cigarette Use (Vaping) Among Adolescents: A Narrative Review of an Emerging Public Health Epidemic Cureus Chemical characterisation of the vapour emitted by an e cigarette using a ceramic wick based technology Scientific Reports Some E Cigarette Flavors May Be More Harmful Than Others The Atlantic Is vaping safer than smoking or worse? Allen Carr's Easyway E Cigarettes Are Effective at Helping Smokers Quit, a Study Says The New York Times