TY - JOUR T1 - A new way to look at inflammatory bowel disease JF - Canadian Medical Association Journal JO - CMAJ SP - 1139 LP - 1139 VL - 161 IS - 9 AU - John Mernagh AU - Sat Somers Y1 - 1999/11/02 UR - http://www.cmaj.ca/content/161/9/1139.abstract ER -