For citations:

Merabishvili V.M. The state of cancer care in Russia: cancer of the small intestine (C17). morbidity, mortality, index of accuracy, annual mortality (population study at the federal district level). Part I. Siberian journal of oncology. 2022;21(4):5-15. (In Russ.) https://doi.org/10.21294/1814-4861-2022-21-4-5-15