For citations:

Litvin A.A., Bereshchenko V.V., Anashkina S.A., Karamyshau A.M., Ivanov V.S. Intelligent system for foreign students preparation for postgraduate exams in surgery. Health and Ecology Issues. 2025;22(2):140-146. (In Russ.) https://doi.org/10.51523/2708-6011.2025-22-2-17