1. GEOGRAPHIC DIFFERENCES IN THE RISK OF SURGERY IN INFLAMMATORY BOWEL DISEASE: A SYSTEMATIC REVIEW AND META-ANALYSIS. (22nd January 2022) Authors: Hansen, Tawnya; Mak, Joyce; Underwood, Fox; Windsor, Joseph; King, James; Quan, Joshua; Buie, Michael; Coward, Stephanie; Frolkis, Alex; Leung, Alexander; Ma, Christopher; Novak, Kerri; Panaccione, Remo; Qian, Yiming; Burisch, Johan; Gearry, Richard; Ng, Siew; Kaplan, Gilaad Journal: Inflammatory bowel diseases Issue: Volume 28(2022)Supplement 1 Page Start: S44 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗