title: Resection margins in Crohn's disease.
authors: Department of Surgery, Mayo Clinic and Mayo Foundation, 200 First Street SW, Rochester, Minnesota 55905, USA.
authors: B G
authors: BG
authors: Wolff
mesh_terms: D003107:Colorectal Surgery / Q000379:methods*; D003424:Crohn Disease / Q000601:surgery*; D006801:Humans; D012008:Recurrence