1. Clinical practice. Acute pancreatitis;Whitcomb;N Engl J Med,2006
2. Guidelines for the diagnosis and treatment of acute pancreatitis in China. Draft;Modern Dig Intervent Ther,2007
3. Objective early identification of severe acute pancreatitis;Ranson;Am J Gastroenterol,1974
4. Prognostic factors in acute pancreatitis;Blamey;Gut,1984
5. APACHE system is better than Ranson system in the prediction of severity of acute pancreatitis;Yeung;Hepatobiliary Pancreat Dis Int,2006