title: Emergency endoscopy in upper gastrointestinal haemorrhage.
authors.forename: A P
authors.initials: AP
authors.lastname: Choksi
mesh_terms: D004630:Emergencies; D004932:Esophageal and Gastric Varices / Q000150:complications*; D004945:Esophagoscopy; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans