Fortuna M, Szczurowski J, Zabłocki T, Pałasz D, Demczyszak I. Estimation of evaluation some spirometric’s parameters of football players during preparation period. J Educ Health Sport [Internet]. 2018 May 24 [cited 2025 Jul. 1];8(6):69-7. Available from: https://apcz.umk.pl/JEHS/article/view/5522