O. V. Maloshtan, R. M. Smachilo, A. O. Nekludov, M. O. Klyosova, O. V. Volchenko, M. M. Goloborodko, A. Y. Korolevska (2021). Histopathological changes in hepatic tissue in patients with acute and chronic cholangitis. European Surgery. 62th Annual Meeting of the Austrian Society of Surgery. „Digitale Transformation“. 8. – 11. Juni 2021, Congress Salzburg, ,