Ołownia, Aleksandra, Jakub Orczyk, and Małgorzata Kozioł. “The Influence of Epstein-Barr Virus Infection on Developing Multiple Sclerosis”. Journal of Education, Health and Sport 22, no. 1 (April 21, 2023): 46–55. Accessed January 27, 2025. https://apcz.umk.pl/JEHS/article/view/43288.