TY - JOUR AU - Magro, F; Langner, C; Driessen, A TI - European consensus on the histopathology of the inflammatory bowel disease JO - J Crohn Colitis VL - 7 PY - 2013 DO - 10.1016/j.crohns.2013.06.001 SP - 827 EP - 851 N1 - et al. ER -