1. Chen CC. Clinical implication of increased pancreatic enzymes in ICU patients. J Chin Med Assoc 2010;73:129–30.
2. Leppäniemi A, Tolonen M, Tarasconi A, Segovia-Lohse H, Gamberini E, Kirkpatrick AW, et al. 2019 WSES guidelines for the management of severe acute pancreatitis. World J Emerg Surg 2019;14:27.
3. Weaver DW, Busuito MJ, Bouwman DL, Wilson RF. Interpretation of serum amylase levels in the critically ill patient. Crit Care Med 1985;13:532–3.
4. Yadav D, Nair S, Norkus EP, Pitchumoni CS. Nonspecific hyperamylasemia and hyperlipasemia in diabetic ketoacidosis: incidence and correlation with biochemical abnormalities. Am J Gastroenterol 2000;95:3123–8
5. Aatif T, Akka R. Pancreatic enzymes in endstage renal disease patients on maintenance hemodialysis. Indian J Med Biochem 2019;23:343–6.
6. Lee CC, Chung WY, Shih YH. Elevated amylase and lipase levels in the neurosurgery intensive care unit. J Chin Med Assoc 2010;73:8–14.
7. Malinoski DJ, Hadjizacharia P, Salim A, Kim H, Dolich MO, Cinat M, et al. Elevated serum pancreatic enzyme levels after hemorrhagic shock predict organ failure and death. J Trauma 2009;67:445–9.
8. Mutlu GM, Mutlu EA, Factor P. Prevention and treatment of gastrointestinal complications in patients on mechanical ventilation. Am J Respir Med 2003;2:395–411.
9. Ding P, Song B, Liu X, Fang X, Cai H, Zhang D, et al. Elevated pancreatic enzymes in ICU patients with covid-19 in Wuhan, China: A retrospective study. Front Med (Lausanne) 2021;8:663646.
10. Badalov N, Baradarian R, Iswara K, Li J, Steinberg W, Tenner S. Drug-induced acute pancreatitis: an evidence-based review. Clin Gastroenterol Hepatol 2007;5:648–61; quiz 644.
11. Panteghini M, Pagani F. Diagnostic value of measuring pancreatic lipase and the P3 isoform of the pancreatic amylase isoenzyme in serum of hospitalized hyperamylasemic patients. Clin Chem 1989;35:417–21. 
12. Jasdanwala S, Babyatsky M. A critical evaluation of serum lipase and amylase as diagnostic tests for acute pancreatitis. Integr Mol Med. 2015 May 12. Doi: 10.15761/IMM.1000137. [Epub ahead of print].