Wawryniuk, Agnieszka, Marzena Rybak, Katarzyna Szwajkosz, Katarzyna Sawicka, Ewa Krzyżanowska, Robert Łuczyk, Ewa Szymczuk, and Andrzej Tomaszewski. “Crohn’s Disease Being Caused by Chronic Inflammation of the Digestive Tract”. Journal of Education, Health and Sport 7, no. 8 (August 15, 2017): 80–98. Accessed January 23, 2025. https://apcz.umk.pl/JEHS/article/view/4683.