@article{3177128, title = "Undesirable events during electronic cigarette use prior to the implementation of Article 20 of the European Union Tobacco Products Directive: Findings from the EUREST-PLUS ITC Europe Surveys", author = "Kyriakos, Christina N. and Filippidis, Filippos T. and Hitchman, Sara and and Girvalaki, Charis and Tzavara, Chara and Demjen, Tibor and and Fernandez, Esteve and Mons, Ute and Trofor, Antigona and Tountas, Yannis and and Zatonski, Mateusz and Zatonski, Witold A. and Fong, Geoffrey T. and and Vardavas, Constantine I. and EUREST-PLUS Consortium", journal = "Tobacco Induced Diseases", year = "2018", volume = "16", number = "3", pages = "24", publisher = "EU EUROPEAN PUBLISHING", issn = "2070-7266, 1617-9625", doi = "10.18332/tid/95144" }