Putri, Septy Rianty Salsabilla Dwi, et al. “Clinical Outcomes of Cholangioscopy As a Minimally Invasive Intervention for Common Bile Duct Stones”. The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy, vol. 26, no. 2, Aug. 2025, pp. 176-83, doi:10.24871/2622025176-183.