IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-2-46250 Original Research Paper A Hospital Based Retrospective Comparative Study Of Open Cholecystectomy Versus Laparoscopic Cholecystectomy In 320 Patients At A Tertiary Care Centre In North Kashmir. Mehmood Rashid Dr. Shera Altaf Hussain Dr. February 2023 12 2 01 02