Kilian A Kristina, Ringle Thomas, Waag Karl-Ludwig, Düber Christoph, Neff K Wolfgang
Department of Clinical Radiology, University of Heidelberg, Universitätsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, Mannheim 68167, Germany.
AJR Am J Roentgenol. 2005 Mar;184(3 Suppl):S129-31. doi: 10.2214/ajr.184.3_supplement.0184s129.