Roos Justus E, Pfiffner Roger, Stallmach Thomas, Stuckmann Gerd, Marincek Borut, Willi Ulrich
Institute of Diagnostic Radiology, University Hospital Zurich, Rämistrasse 100, CH-8091 Zurich, Switzerland.
Radiographics. 2003 Nov-Dec;23(6):1649-55. doi: 10.1148/rg.236035024.