TY - JOUR T1 - Economic evaluation of MR cholangiopancreatography compared to diagnostic ERCP for the investigation of biliary tree obstruction JO - International Journal of Surgery PY - 2006/01/01 AU - Vergel YB AU - Chilcott J AU - Kaltenthaler E AU - Walters S AU - Blakeborough A AU - Thomas S ED - DO - DOI: 10.1016/j.ijsu.2006.01.007 VL - 4 IS - 1 SP - 12 EP - 19 Y2 - 2024/12/22 ER -