title: Gastrointestinal ultrasound.
authors: Department of Diagnostic Ultrasound, Plymouth Health Authority, Derriford Hospital, England.
authors: P A
authors: PA
authors: Dubbins
mesh_terms: D004064:Digestive System / Q000000981:diagnostic imaging; D005767:Gastrointestinal Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D018608:Ultrasonography, Doppler