Murawiec, Izabela, and Magdalena Konert. “The Gastrointestinal Disorders and Leaky Gut Syndrome in Endurance Athletes”. Journal of Education, Health and Sport 15, no. 1 (September 7, 2023): 151–162. Accessed July 6, 2024. https://apcz.umk.pl/JEHS/article/view/46072.