GOLOD, Nataliya. Modern views on physical activity in the prevention of concomitant pathology in individuals after cholecystectomy as a prerequisite for the substantiation and development of a physical rehabilitation program. Journal of Education, Health and Sport. Online. 25 April 2017. Vol. 7, no. 4, pp. 1042-1058. [Accessed 28 June 2025]. DOI 10.12775/JEHS.2017.04.078.