1. Beger HG, Büchler M, Malfertheiner P, editors. Chronic pancreatitis. In: Standards in pancreatic surgery. New York: Springer Verlag; 1993.
2. Beger HG, Krautzberger W, Bittner R, Büchler M, Limmer J. Duodenum-preserving resection of the head of the pancreas in patients with severe chronic pancreatitis. Surgery 1985; 97: 467–73.
3. Frey CF, Amikura K. Local resection of the head of the pancreas combined with longitudinal pancreaticojejunostomy in the management of patients with chronic pancreatitis. Ann Surg 1994; 220: 492–507.
4. Izbicki JR, Bloechle C, Knoeffel WT, Wilker DK, Dorschneider G, Seifert H, et al. Complications of adjacent organs in chronic pancreatitis, managed by duodenumpreserving resection of the head of the pancreas. Br J Surg 1994; 81: 1351–5.
5. Lankisch PG, Löhr-Happe A, Otto J, Creutzfeld W. Natural course in chronic pancreatitis. Digestion 1993; 54: 148–55.