An updated overview of e cigarette impact on human health Respiratory Research Springer Nature Link Three years later the NASEM report on e cigs is out of date Stanton Glantz blog PDF) E cigarette Awareness among Young Adults: A Pilot Survey Study Les e cigarettes sont elles plus nocives pour le nez que les cigarettes traditionnelles ? Evidence so far shows e cigarettes are much safer than smoking. Here's why: The transition from cigarette smoking to the exclusive or partial use of e cigarettes: A multi stage mixed methods study among French university students ScienceDirect