DANIHEL, Ľudovít et al. Significance of MRI in rectal carcinoma therapy optimization - correlation of preoperative T- and N-staging with definitive histopathological findings. In Neoplasma. ISSN 0028-2685. Bratislava : AEPress, 2019, 2019, vol. 66, no. 3, s. 494-498.