5Eriksson B, Oberg K. Neuroendocrine turnouts of the pancreas. Br J Surg, 2000, 87 : 129-131.
6Nguyen SQ, Angel LP, Divino CM, et al. Surgery in malignant pancreatic neuroendocrine tumors. J Surg Oncol, 2007,96: 397- 403.
7Owen N J, Sohaib SA, Peppercorn PD, et al. MRI of pancreatic neuroendocrine tumours. Br J Radiol, 2001,74 : 968-973.
8Kraus BB, Ros PR. Insulinoma : diagnosis with fat-suppressed MR imaging. Am J Roentgenol, 1994, 162:69-70.
9Bemini GP, Moretti A, Ferdeghini M, et al. A new human chromogranin 'A' immunoradiometric assay for the diagnosis of neuroendocfine tumours. Br J Cancer, 2001,84: 636-642.
10Eriksson B, Arnberg H, Lindgren PG, et al. Neuroendocrine pancreatic tumours: clinical presentation, biochemical and histopathological findings in 84 patients. J Intern Med, 1990, 228 : 103-113.