title: Urgent endoscopy in lower gastrointestinal bleeding.
authors.affiliation: Gastroenterology Unit, Royal Cornwall Hospital Truro, Cornwall TR1 3LJ, UK. johnlhw@netscape.net
authors.forename: J L
authors.initials: JL
authors.lastname: Wong
authors.forename: H R
authors.initials: HR
authors.lastname: Dalton
mesh_terms: D004241:Diverticulum, Colon / Q000150:complications / Q000601:surgery*; D004638:Emergency Treatment; D016099:Endoscopy, Gastrointestinal; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000601:surgery*; D006801:Humans; D011300:Preoperative Care / Q000379:methods; D016896:Treatment Outcome