Shakya, V. C., Pangeni, A., Karki, S., & Sharma, L. R. (2021). Evaluation of Mannheim’s Peritonitis Index in Prediction of Mortality in Patients with Non-traumatic Hollow Viscus Perforation Peritonitis. Journal of Nepal Health Research Council, 19(1), 179-184. https://doi.org/10.33314/jnhrc.v19i1.3258