Angiography: the gastroenterologist's perspective--will new or refined radiologic imaging techniques help the difficult bleeder?
Wilcox
C Mel
CM
Division of Gastroenterology and Hepatology, University of Alabama at Birmingham, 35294-0007, USA. melw@uab.edu
D000792:Angiography; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis*; D006801:Humans; D018810:Magnetic Resonance Angiography; D014057:Tomography, X-Ray Computed