TY - JOUR T1 - Correction JF - Gut JO - Gut SP - 140 LP - 140 DO - 10.1136/gut.2008.169250corr1 VL - 59 IS - 01 A2 - , Y1 - 2010/01/01 UR - http://gut.bmj.com/content/59/01/140.abstract N2 - G E Boeckxstaens, W J de … ER -