EJSNER, Rafal et al. The Surgical and conservative treatment of pectus excavatum. Quality in Sport, [S. l.], v. 50, p. 67804, 2026. DOI: 10.12775/QS.2026.50.67804. Disponível em: https://apcz.umk.pl/QS/article/view/67804. Acesso em: 21 jan. 2026.