Bou-Assaly Wessam, Illner Anna, Delaney Lisa, Gunderman Richard
Department of Radiology, Indiana University School of Medicine, 6833 Walnut Bend Rd., Indianapolis, IN 46254, USA.
AJR Am J Roentgenol. 2007 Sep;189(3 Suppl):S29-31. doi: 10.2214/AJR.06.0487.