Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA.
American Journal of Roentgenology | July 20, 2009 | Volume: 193 | Issue: 2 | Pages: 479-484
American Journal of Roentgenology | January 20, 2009 | Volume: 192 | Issue: 2 | Pages: 431-437
American Journal of Roentgenology | May 20, 2008 | Volume: 190 | Issue: 6 | Pages: 1534-1540
American Journal of Roentgenology | April 22, 2008 | Volume: 190 | Issue: 5 | Pages: 1169-1173
American Journal of Roentgenology | January 22, 2008 | Volume: 190 | Issue: 2 | Pages: 280-286