IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-8-43117 Original Research Paper A Study On Clinical Characteristics Of Acute Cholecystitis And Its Relation With Elevated Liver Enzymes And Bilirubin Mrinal Talukdar Dr. Dr. Ratnadeep Paul Dr. August 2022 11 8 01 02