title: What are the risk factors for surgery and their implications for management of children with Crohn's disease?
authors.affiliation: Department of Pediatrics, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226, USA.
authors.forename: Vincent F
authors.initials: VF
authors.lastname: Biank
authors.forename: Subra
authors.initials: S
authors.lastname: Kugathasan