American Journal of Roentgenology | July 1, 2011 | Volume: 197 | Issue: 1 | Pages: W202-W202
American Journal of Roentgenology | May 23, 2011 | Volume: 196 | Issue: 6 | Pages: W855-W855
American Journal of Roentgenology | May 23, 2011 | Volume: 196 | Issue: 6 | Pages: W852-W852
American Journal of Roentgenology | February 22, 2011 | Volume: 196 | Issue: 3 | Pages: W353-W353