Twardowska, Daria, Wiktoria Śliwa, Wiktoria Tłoczek, Kamil Topolski, Barbara Jelonek, Małgorzata Wandzel, Karolina Klubikowska, Dagmara Porada, Barbara Tomczak , and Monika Wandasiewicz. “Arrhythmias in Amateur Athletes: Warning Sign or Physiological Adaptation?”. Quality in Sport 54 (April 2, 2026): 69929. Accessed April 10, 2026. https://apcz.umk.pl/QS/article/view/69929.