title: An estimate of hospitalization cost for elderly patients with acute upper gastrointestinal bleeding in the USA.
authors.forename: Amer A
authors.initials: AA
authors.lastname: Alkhatib
authors.forename: Samer M
authors.initials: SM
authors.lastname: Abubakr
authors.forename: Fateh A
authors.initials: FA
authors.lastname: Elkhatib
mesh_terms: D000368:Aged; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000191:economics*; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D014481:United States