For citations:

Maistrenko N.A., Galkin V.N., Erygin D.V., Sazonov A.A. Neoadjuvant chemoradiotherapy in combined treatment of patients with rectal cancer. Grekov's Bulletin of Surgery. 2017;176(4):31-38. (In Russ.) https://doi.org/10.24884/0042-4625-2017-176-4-31-38