title: Endoscopic Doppler US.
authors.forename: Bernd
authors.initials: B
authors.lastname: Kohler
authors.forename: Jürgen F
authors.initials: JF
authors.lastname: Riemann
mesh_terms: D019160:Endosonography; D006801:Humans; D015337:Multicenter Studies as Topic; D010438:Peptic Ulcer Hemorrhage / Q000000981:diagnostic imaging* / Q000628:therapy; D011446:Prospective Studies; D016896:Treatment Outcome; D018608:Ultrasonography, Doppler