1Dr. J. Glaser,B. H?gemann,T. Krummenerl,M. Schneider,E. Hultsch,N. Husen,U. Gerlach. Sonographic imaging of the pancreatic duct[J] 1987,Digestive Diseases and Sciences(10):1075~1081
2Dr. L. Bolondi MD,S. Gaiani MD,L. Gullo MD,G. Labò MD. Secretin administration induces a dilatation of main pancreatic duct[J] 1984,Digestive Diseases and Sciences(9):802~808