Gmel, G., Baggio, S., Mohler-Kuo, M., Daeppen, J.-B. and Studer, J. 2016. E-cigarette use in young Swiss men: is vaping an effective way of reducing or quitting smoking?. Swiss Medical Weekly. 146, 0102 (Jan. 2016), w14271. DOI:https://doi.org/10.4414/smw.2016.14271.