Chudzik R, Rybojad B, Rybojad P. The number of passively smoked cigarettes and the risk of lung cancer among the inhabitants of the Lubelskie Region (2013-2017). J Educ Health Sport [Internet]. 2020 Sep. 10 [cited 2024 Apr. 25];10(9):248-55. Available from: https://apcz.umk.pl/JEHS/article/view/JEHS.2020.10.09.027