4Corfield AP, Cooper M J, Williamson RC. Acute pancreatitis: a lethal disease of increasing incidence [ J ]. Gut, 1985, 26 (7) : 724-729.
5Anderson F, Thomson SR, Clarke DL, et al. Acute pancreatitis: demographics, aetiological factors and outcomes in a regional hospital in South Africa [J]. S Afr J Surg, 2008, 46(3): 83-86.
7Gislason H, Horn A, Hoem D, et al. Acute pancreatitis in Bergen, Norway. A study on incidence, etiology and severity [ J ]. Scand J Surg, 2004, 93 ( 1 ) : 29-33.
8Frey CF, Zhou H, Harvey D J, et al. The incidence and case-fatality rates of acute biliary, alcoholic, and idiopathic pancreatitis in California, 1994-2001 [J]. Pancreas, 2006, 33(4): 336-344.
