6Zhong L, Xiao SD, Stoker J, et al. Magnetic resonance cholangiopancreatography[J]. Chin J Dig Dis,2004,5:139- 148.
7Yagmurlu B, Erden A, Erden I. Pancreas divisum: diagnostic importance of MR cholangiopancreatography[J]. Tani Girlsim Radyol,2003, 9:339 - 344.
8Dearden JC, Ayaru L, Wong V, et al. The double duct sign[J].Lancet, 2004,364:302.
9Lopez HE, Amthauer H, Hosten N, et al. Prospective evaluation of pancreatic tumors: accuracy of MR imaging with MR eholangiopancreatography and MR angiography[J]. Radiology, 2002,224:34 - 41.
10Tsuchiya T, Itoi T, Sofuni A, et al. Usefullness of endoscopic ultrasound-guided fine needle aspiration biopsy (EUS-FNA) in patients with malignant lymphoma derived from pancreas[J]. Pancreas, 2008, 37: 119.