KAWALEC, A. Alcohol and nicotine use among Polish undergraduate students – the preliminary results. European Journal of Clinical and Experimental Medicine, [S. l.], v. 22, n. 3, p. 491–497, 2024. DOI: 10.15584/ejcem.2024.3.2. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/12161. Acesso em: 28 dec. 2025.