Kirkilevsky, S., Polyasny, V. , Mashukov, A. and Kovalevskaya, L. 2022. Nonel approaches in the field of gastric cancer surgical treatment. Journal of Education, Health and Sport. 12, 1 (Jan. 2022), 250–258. DOI:https://doi.org/10.12775/JEHS.2022.12.01.021.