Żerek, Marta, Gracjan Sitarek, Wojciech Płonka, Damian Chruścicki, Paulina Bednarczyk, and Marcin Pelc. “Pulmonary-Renal Syndrome in the Elderly: Immunosuppressive Treatment – Case Report”. Quality in Sport 24 (October 11, 2024): 54674. Accessed February 22, 2025. https://apcz.umk.pl/QS/article/view/54674.