Clive Bates, David Sweanor and Murray Laugesen: E cigarettes could help half million Kiwi cigarette smokers NZ Herald E CIGARETTE FLAVORING RISKS News Services ECU What Comes Out of an E Cigarette Stanford Med Education The vaping crisis Questions and answers by Clive Bates Vape fears mount as more than six in ten e cigarette users worry about long term impact on their health E cigarettes: safer than smoking, National Academies report finds Vox