IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-3-47288 Original Research Paper Efficacy Of Possum Scoring System In Predicting Morbidity And Mortality In Patients Of Perforation Peritonitis Undergoing Laparatomy General Surgery Nimish Shah Dr. Dr Shishram Jhangir Dr. March 2023 12 3 01 02