title: Risk scoring in acute upper gastrointestinal haemorrhage.
authors.affiliation: Minimal Access Therapy Training Unit, Post Graduate Medical School, University of Surrey, Manor Park, Guildford, UK. tim.rockall@btinternet.com
authors.forename: T A
authors.initials: TA
authors.lastname: Rockall
mesh_terms: D000208:Acute Disease; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis*; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000175:diagnosis; D012720:Severity of Illness Index