Flavoured e cigarettes produce 'unacceptably dangerous' levels of cancer causing toxins, study finds The Independent The Independent Cigarette lectronique : Mal de Gorge et Comment l'viter Public Health England: compelling evidence on e cigarette prescriptions for NHS patients RCNi Make e cigarettes available on NHS, say Government health officials The Independent The Independent E cigarettes are unsafe and 'major public health concern' for young people, warns US surgeon general Public Health England maintains vaping is 95% less harmful than smoking Vaping The Guardian