Radchenko, O., Pylypiv, L. and Zukow, W. (2017) “Lung function testing according leptin levels in patients with chronic obstructive pulmonary disease”, Journal of Education, Health and Sport, 7(3), pp. 231–238. Available at: https://apcz.umk.pl/JEHS/article/view/4248 (Accessed: 17 July 2024).