@Article{Janik-Koncewicz2021,
journal="Journal of Health Inequalities",
issn="2450-5927",
volume="7",
number="1",
year="2021",
title="Use of Electronic Nicotine Delivery Systems (ENDS) in Poland in 2019",
author="Janik-Koncewicz, Kinga
and Zatoński, Witold
and Zatoński, Mateusz",
pages="26--31",
doi="10.5114/jhi.2021.107953",
url="http://dx.doi.org/10.5114/jhi.2021.107953"
}