RT Journal Article SR Electronic T1 Inflammatory bowel disease: is it really just another break in the wall? JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 6 OP 8 DO 10.1136/gut.2006.104182 VO 56 IS 1 A1 C R Weber A1 J R Turner YR 2007 UL http://gut.bmj.com/content/56/1/6.abstract AB