PATIL, V. A.; MAHAPATRA, B.; PANCHAL, A.; DEOLEKAR, S. Effectiveness of Mannheim peritonitis index in predicting the morbidity and mortality of patients with hollow viscous perforation. International Journal of Research in Medical Sciences, [S. l.], v. 5, n. 2, p. 533–536, 2017. DOI: 10.18203/2320-6012.ijrms20170146. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/2262. Acesso em: 9 oct. 2025.