SKINNERUP BYSKOV, Camilla et al. Radiotherapy quality assurance in the PROTECT trial – a European randomised phase III-trial comparing proton and photon therapy in the treatment of patients with oesophageal cancer. Acta Oncologica, [S. l.], v. 64, p. 406–414, 2025. DOI: 10.2340/1651-226X.2025.42774. Disponível em: https://medicaljournalssweden.se/actaoncologica/article/view/42774. Acesso em: 11 may. 2026.