Mohan PB, . P, Periannan K. Effectiveness of Mannheims peritonitis index in predicting the mortality and morbidity in patients with hollow viscous perforation in GMKMCH, Salem. Int Surg J [Internet]. 2019 Nov. 26 [cited 2026 Feb. 20];6(12):4402-7. Available from: https://www.ijsurgery.com/index.php/isj/article/view/5060