Gnawali, Arun, Rahul Pathak, Rajesh Pandey, Prem Krishna Khadga, Sashi Sharma, Anurag Jha, Rabin Hamal, and Dinesh Koirala. 2020. “Endoscopic Extraction of CBD Stone: Single Centre Experience in Tertiary Care Centre”. Journal of Advances in Internal Medicine 9 (1):29-33. https://doi.org/10.3126/jaim.v9i1.29164.