title: The incidence of malignancy in gastric ulcers believed preoperatively to be benign.
authors.forename: E G
authors.initials: EG
authors.lastname: LAMPERT
authors.forename: J M
authors.initials: JM
authors.lastname: WAUGH
authors.forename: M B
authors.initials: MB
authors.lastname: DOCKERTY
mesh_terms: D006801:Humans; D015994:Incidence; D009369:Neoplasms; D010437:Peptic Ulcer; D013270:Stomach; D013276:Stomach Ulcer