For citations:

Volkova S.N., Stashuk G.A., Chermensky G.V., Naumov E.K. The role of MRI in identifying extramural vascular invasion as an indicator of the presence of regional and distant metastases of low rectal cancer. Experimental and Clinical Gastroenterology. 2019;(4):66-71. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-164-4-66-71