title: Do we need more technology to reduce recurrence of bleeding from ulcers?
authors.forename: C J
authors.initials: CJ
authors.lastname: Gostout
mesh_terms: D004381:Duodenal Ulcer / Q000000981:diagnostic imaging*; D019160:Endosonography / Q000379:methods*; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000000981:diagnostic imaging / Q000517:prevention & control*; D011379:Prognosis; D012307:Risk Factors; D055502:Secondary Prevention; D013276:Stomach Ulcer / Q000000981:diagnostic imaging*; D018617:Ultrasonography, Doppler, Pulsed