Malla, BR, HN Joshi, N Rajbhandari, YR Shakya, B Karki, D Gyanwali, S Shrestha, and R Koju. “Laparoscopic Cholecystectomy: Conversion Rate and Complcation”. Journal of Society of Surgeons of Nepal 18, no. 3 (July 25, 2016): 43. Accessed May 5, 2024. https://nepjol.info/index.php/JSSN/article/view/15305.