Muraviov, P., B. Zaporozhchenko, I. Borodaev, V. . Shevchenko, M. Zaporozhchenko, and M. . Harhouri. “Risk Stratification of Postoperative Complications in Jaundiced Patients With Focal Diseases of the Biliopancreatoduodenal Zone”. Journal of Education, Health and Sport, vol. 11, no. 6, June 2021, pp. 309-1, doi:10.12775/JEHS.2021.11.06.034.