Kucharczuk, Magda, Karolina Małgorzata Juraszek, Stanisław Krajewski, Marta Surman-Wika, and Karol Tkaczyński. 2018. “The Assessment of the Patients Disability Degree Using the EDSS Scale in Various Forms of Multiple Sclerosis”. Journal of Education, Health and Sport 8 (3):278-92. https://apcz.umk.pl/JEHS/article/view/5354.