Mahesh Mahadevappa, Hevezi James M
Johns Hopkins University School of Medicine, The Russell H. Morgan Department of Radiology and Radiological Science, 601 N Caroline Street, Baltimore, MD 21287-0856, USA.
J Am Coll Radiol. 2009 Mar;6(3):201-2. doi: 10.1016/j.jacr.2008.11.027.