Citation:
Nikitara, K. , Girvalaki, C. , Kyriakos, C. N. , Driezen, P. , Filippidis, F. T. , Kahnert, S. , Hitchman, S. C. , et al. (2020). Changes in electronic cigarette use and label awareness among smokers before and after the European Tobacco Products Directive implementation in six European countries: findings from the EUREST-PLUS ITC Europe Surveys. European Journal of Public Health, 30, iii62–iii67. doi:10.1093/eurpub/ckaa081