Krzyżanowska, Ewa, Ewelina Zwolan, Robert Jan Łuczyk, Beata Kropornicka, Bożena Baczewska, Katarzyna Sawicka, Marta Łuczyk, and Jadwiga Daniluk. “Level of Knowledge Learning Studies of the University of Medicine University in Lublin on Risk Factors of Coronary Heart Disease”. Journal of Education, Health and Sport 7, no. 7 (July 26, 2017): 453–478. Accessed July 18, 2024. https://apcz.umk.pl/JEHS/article/view/4645.