EJSNER, Rafal, BARCZYŃSKA , Katarzyna, GRELOWSKA, Aleksandra, OTO, Aleksandra, OŁUBIEC, Adrian, SYS, Tomasz, GLOC, Ewa, BILIŃSKA, Aleksandra, DMOWSKA, Dominika, BŁAŻUK, Michał and KACZMAREK, Julia. The Surgical and conservative treatment of pectus excavatum. Quality in Sport. Online. 20 January 2026. Vol. 50, p. 67804. [Accessed 21 January 2026]. DOI 10.12775/QS.2026.50.67804.