McCarville M Beth, Spunt Sheri L, Skapek Stephen X, Pappo Alberto S
Department of Diagnostic Imaging, Mail Stop 210, St. Jude Children's Research Hospital, 332 N. Lauderdale St., Memphis, TN 38105-2794, USA.
AJR Am J Roentgenol. 2002 Sep;179(3):797-801. doi: 10.2214/ajr.179.3.1790797.