RT Journal Article SR Electronic T1 IL23R Arg381Gln is associated with childhood onset inflammatory bowel disease in Scotland JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1173 OP 1174 DO 10.1136/gut.2007.122069 VO 56 IS 8 A1 Van Limbergen, J A1 Russell, %R K A1 Nimmo, E R A1 Drummond, H E A1 Smith, L A1 Davies, G A1 Anderson, N H A1 Gillett, P M A1 McGrogan, P A1 Hassan, K A1 Weaver, L A1 Bisset, W M A1 Mahdi, G A1 Wilson, D C A1 Satsangi, J YR 2007 UL http://gut.bmj.com/content/56/8/1173.abstract AB