Deikalo, I., D. Osadchuk, O. Karel, and M. Handzhalas. 2021. “Minimally-Invasive Technologies in the Treatment of Choledocholithiasis Complicated by Biliary Pancreatitis”. Journal of Education, Health and Sport 11 (3):294-309. https://doi.org/10.12775/JEHS.2021.11.03.028.