TY - JOUR AU - Abdulkader Nallib, Ihab AU - Iglesias GarcĂ­a, Julio PY - 2015 SN - 0013-726X UR - http://hdl.handle.net/20.500.11940/7889 LA - eng TI - Interobserver agreement and accuracy of preoperative endoscopic ultrasound-guided biopsy for histological grading of pancreatic cancer DO - 10.1055/s-0034-1390912 T2 - ENDOSCOPY M2 - 308 VL - 47 ER -