7[1]Deviere J, Delhaye M, Cremer M et al. Pancreatic duct stones management. Gastrointest Endosc Clin N Am, 1998,8(1): 163
8[2]Gordis L, Gold EB. Epidemiology and etiology of pancreatic cancer. In: Go VLW, Gardner JO, Brooks FP eds. The pancreas: biology, pathology and disease. 2nd ed. New York: Raren, 1993.837
9[3]Howell DA. Pancreatic stones: treat or ignore? Can J Gastroenterol, 1999,13(6): 461
10[4]Marianne E, Smits Erika, J Rauws et al. Endoscopic treatment of pancreatic stones in patients with chronic pancreatitis. Gastrointest Endosc, 1996, 43(7): 556
