IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-11-1-39675 Original Research Paper PATIENTS WITH PERFORATIVE PERITONITIS -A PROSPECTIVE STUDY COMPARING THE EFFECTIVENESS BETWEEN APACHE II AND MANNHEIM PERITONITIS IN PREDICTING THE OUTCOME M. Vanaja Dr. Dr. Madala Samba Siva Rao Dr. January 2022 11 1 01 02