Soundarya B, et al. “A PROSPECTIVE OBSERVATIONAL STUDY ON THE EFFECTIVENESS OF THE MANNHEIM PERITONITIS INDEX IN PREDICTING MORTALITY AMONG PATIENTS WITH GASTRODUODENAL PERFORATION PERITONITIS”. Journal of Population Therapeutics and Clinical Pharmacology, vol. 32, no. 11, Dec. 2025, pp. 129-33, https://doi.org/10.53555/d0nfm258.