OMEJC, Mirko; POTISEK, M. Prognostic significance of tumor regression in locally advanced rectal cancer after preoperative radiochemotherapy. Radiology and Oncology, [S. l.], v. 52, n. 1, 2018. Disponível em: https://radioloncol.com/index.php/ro/article/view/2920. Acesso em: 29 apr. 2026.