title: ASGE Guideline: the role of endoscopy in the patient with lower-GI bleeding.
authors.forename: Raquel E
authors.initials: RE
authors.lastname: Davila
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Rajan
authors.forename: Douglas G
authors.initials: DG
authors.lastname: Adler
authors.forename: James
authors.initials: J
authors.lastname: Egan
authors.forename: William K
authors.initials: WK
authors.lastname: Hirota
authors.forename: Jonathan A
authors.initials: JA
authors.lastname: Leighton
authors.forename: Waqar
authors.initials: W
authors.lastname: Qureshi
authors.forename: Marc J
authors.initials: MJ
authors.lastname: Zuckerman
authors.forename: Robert
authors.initials: R
authors.lastname: Fanelli
authors.forename: Jo
authors.initials: J
authors.lastname: Wheeler-Harbaugh
authors.forename: Todd H
authors.initials: TH
authors.lastname: Baron
authors.forename: Douglas O
authors.initials: DO
authors.lastname: Faigel
mesh_terms: D003108:Colonic Diseases / Q000175:diagnosis* / Q000601:surgery*; D003113:Colonoscopy; D016099:Endoscopy, Gastrointestinal; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000601:surgery*; D006801:Humans; D041741:Lower Gastrointestinal Tract / Q000473:pathology / Q000601:surgery