TORRES, Kamil; STAŚKIEWICZ, Grzegorz; PIETRZYK, Łukasz; LISIECKA, Justyna; TORRES, Anna; MACIEJEWSKI, Ryszard. The influence of tobacco smoking on physical activity and length and quality of sleep among medical students. A preliminary study. Polish Journal of Public Health, Lublin, Poland, v. 122, n. 4, p. 348–352, 2012. DOI: 10.12923/j.0044-2011/122-4/a.03. Disponível em: https://czasopisma.umlub.pl/pjph/article/view/1961. Acesso em: 8 jun. 2025.