KNOP, Kinga, PIASECKA, Zuzanna, KOCHANOWSKA, Anna, GLAZ, Aneta, WESOLEK, Ewelina, KASZTELAN-SZCZERBINSKA, Beata and SKRZYDLO-RADOMANSKA, Barbara. Primary sclerosing cholangitis - an insidious enemy of the liver - case report. Journal of Education, Health and Sport. Online. 15 September 2022. Vol. 12, no. 9, pp. 824-834. [Accessed 17 July 2024]. DOI 10.12775/JEHS.2022.12.09.096.