Jaberi Maryam, Willey Shawna C, Brem Rachel F
Department of Surgery, The George Washington University Medical Center, 2150 Pennsylvania Ave., N.W., Washington, DC 20037, USA.
AJR Am J Roentgenol. 2002 Jul;179(1):185-6. doi: 10.2214/ajr.179.1.1790185.