Pietras , Piotr, Marta Pietras, Tomasz Chomiuk, Sebastian Przychodzeń, Marek Kuch, and Marek Dąbrowski. 2014. “Varied Impact of Comprehensive Cardiac Rehabilitation on Exercise Test Results in the Group of Women and Men”. Cardiology in Practice 8 (2), 34-38. https://journalsmededu.pl/index.php/kwp/article/view/1536.