VG21
Ultrasound/Gastrointestinal Series: Contrast Agents in US
Multisession Courses
—
Gastrointestinal Radiology, Ultrasound,
Presented on November 30, 2009
Wilson, S,
Ultrasound/Gastrointestinal Series: Contrast Agents in US. Radiological Society of North America 2009 Scientific Assembly and Annual Meeting, November 29 - December 4, 2009 ,Chicago IL.
http://archive.rsna.org/2009/8000427.html