Askarov П., Kurbaniyazov З., Rakhmanov К., and Sobirov Ж. “Results of Treatment of Patients With Bile Leakage After Cholecystectomy”. Journal Problems of Biology and Medicine, no. 1 (82), Feb. 2015, pp. 15-19, https://www.inlibrary.uz/index.php/problems_biology/article/view/3837.