Badrinath K, Shekhar M, Sreelakshmi M, Srinivasan M, Thunga G, Nair S, Nileshwar K, Balakrishnan A, Kunhikatta V. Comparison of various severity assessment scoring systems in patients with sepsis in a tertiary care teaching hospital. Indian J Crit Care Med 2018; 22 (12):842-845.