IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-2-40575 Original Research Paper A comparative study on clip occlusion versus extracorporeal suture ligation (Roeder knot) of the cystic duct in laparoscopic cholecystectomy Pankaj Agarwal Dr. February 2022 11 2 01 02