title: Upper Gastrointestinal Bleeding Due to a Peptic Ulcer.
authors.affiliation: Gastroenterology Associates of Northern New York, Glens Falls, NY bopus@roadrunner.com.
authors.forename: Joseph C
authors.initials: JC
authors.lastname: Yarze
authors.affiliation: Albany Medical College, Albany, NY.
authors.forename: Michael
authors.initials: M
authors.lastname: Tadros
mesh_terms: D006471:Gastrointestinal Hemorrhage; D006801:Humans; D010437:Peptic Ulcer