%0 Journal Article %T Detection of Subtle Undisplaced Rib Fractures in a Porcine Model: Radiation Dose Requirement—Digital Flat-Panel versus Screen-Film and Storage-Phosphor Systems1 %A Ludwig, Karl %A Schülke, Christoph %A Diederich, Stefan %A Wormanns, Dag %A Lenzen, Horst %A Bernhardt, Thomas M. %A Brinckmann, Paul %A Heindel, Walter %J Radiology %V 227 %N 1 %P 163 %@ 1527-1315 %D 2003-04-01 %I Radiological Society of North America %~ DeepDyve