OBERDA, Jakub, RUDZIŃSKA, Anna, PONIKOWSKI, Kacper, GUMÓŁKA, Paulina, KOWALCZYK, Natalia, KUCHTA, Eliza, KOWALCZYK, Zuzanna, KOWALEWSKI, Piotr, JABŁOŃSKA, Keli, WIŚNIEWSKA, Jolanta and SZKLENER, Katarzyna. Biphasic tumor of uterine origin – a case report and literature review. Quality in Sport. Online. 4 April 2026. Vol. 53, p. 70221. [Accessed 10 April 2026]. DOI 10.12775/QS.2026.53.70221.