Ahmed Mukhtiar, Jacobi Volkmar, Vogl Thomas J
Department of Diagnostic and Interventional Radiology, University of Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt/Main, Germany.
Eur Radiol. 2004 Nov;14(11):2141-3. doi: 10.1007/s00330-004-2261-0. Epub 2004 Mar 4.