6Howard K, Lord SJ, Speer A, et al. Value of magnetic resonance eholangiopanereatography in the diagnosis of biliary abnormalities in posteholeeystectomy patients: a probabilistie cost - effectiveness analysis of diagnastic strategies[J ]. Int J Technol Assess Health Care, 2006, 22(1) : 109.
7Romagnuolo J, Bardou M, Rahme E, et al. Magnetic resonance Cholangiopancreatography: a metaanalysis of test performance in suspected biliary disease [ J ]. Ann Intern Med, 2003, 139(7): 547.
8De Waele E, tap de Beeck B, De Waele B, et al. Magnetic resonance cholangiopancreatography in the preoperative assessment of patients with biliary pancreatitis[J]. Pancreatology, 2007, 7(4): 347.
