title: Is Doppler investigation useful in ulcer bleeding?
authors.affiliation: Klinikum der Stadt Ludwigshafen, GmbHD-5703, Ludwigshafen, Germany.
authors.forename: Bernd
authors.initials: B
authors.lastname: Kohler
authors.forename: Jürgen F
authors.initials: JF
authors.lastname: Riemann
mesh_terms: D019160:Endosonography / Q000379:methods*; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000000981:diagnostic imaging*; D015203:Reproducibility of Results; D018608:Ultrasonography, Doppler