IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-13-3-55006 Original Research Paper Risk Factors And Prognostic Determinants Of Duodenal Ulcer Perforation. Satshil Chandrakant Abhang Dr. Dr. Nilesh Namdeo Muntode Dr. March 2024 13 3 01 02