Warshauer David M, Archer Richard K, Selzman Craig H, Tamaddon Houman S, Mauro Matthew A
Department of Radiology, University of North Carolina School of Medicine, Campus Box 7510, Chapel Hill, NC 27599-7510, USA.
Radiology. 2007 Jun;243(3):901-4. doi: 10.1148/radiol.2433040944.