For citations:
Kolomeytseva A.A., Gorbunova V.A., Orel N.F., Emelianova G.S., Ivanov A.M., Odintsova A.S., Fedenko A.A. HIGH-GRADE GASTROENTEROPANCREATIC NEUROENDOCRINE NEOPLASMS. MODERN CLASSIFICATION, DIAGNOSTICS AND TREATMENT. Malignant tumours. 2018;8(3):13-20. (In Russ.) https://doi.org/10.18027/2224-5057-2018-8-3-13-20