METELSKA, Aleksandra, METELSKI, Jakub, SEREDA, Dominika and NIEŚCIOR, Hubert. The variety of clinical manifestations in the course of granulomatosis with polyangiitis. Journal of Education, Health and Sport. Online. 12 August 2022. Vol. 12, no. 8, pp. 438-449. [Accessed 26 September 2026]. DOI 10.12775/JEHS.2022.12.08.046.