KIRKILEVSKY, S., POLYASNY, V., MASHUKOV, A. and KOVALEVSKAYA, L. Nonel approaches in the field of gastric cancer surgical treatment. Journal of Education, Health and Sport. Online. 22 January 2022. Vol. 12, no. 1, pp. 250-258. [Accessed 8 July 2025]. DOI 10.12775/JEHS.2022.12.01.021.