Al-Hawary Mahmoud M, Kaza Ravi K, Wasnik Ashish P, Francis Isaac R
Diagnostic Radiology, Abdominal Imaging Division, University of Michigan, University Hospital, Ann Arbor, MI 48109, USA.
Semin Roentgenol. 2013 Jul;48(3):245-52. doi: 10.1053/j.ro.2013.03.005.