Ziętkowski , Z., Skiepko , R., Skiepko , U., Perkowska , M., & Bodzenta-Łukaszyk , A. (2013). The evaluation of level and type of physical activity in patient with asthma. Alergoprofil, 9(2), 26-31. Retrieved from https://www.journalsmededu.pl/index.php/alergoprofil/article/view/764