The changing face of gastrointestinal radiology.
Margulis
A R
AR
Department of Radiology, University of California School of Medicine, San Francisco 94143.
Brandt
D J
DJ
D004066:Digestive System Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008279:Magnetic Resonance Imaging; D011871:Radiology / Q000639:trends; D014057:Tomography, X-Ray Computed