title: Mesenteric embolization: is it safe in patients with acute lower gastrointestinal hemorrhage?
authors.affiliation: Division of Colorectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea.
authors.forename: Dong Won
authors.initials: DW
authors.lastname: Lee
authors.forename: Seon Hahn
authors.initials: SH
authors.lastname: Kim