title: Therapeutic endoscopy and bleeding ulcers. Efficacy criteria--outcome of therapy.
authors.affiliation: Department of Veterans Affairs Medical Cente, Dallas, Texas 75216.
authors.forename: W L
authors.initials: WL
authors.lastname: Peterson
mesh_terms: D016099:Endoscopy, Gastrointestinal; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000628:therapy*