Mariscal Antonio, Balliu Elda, Díaz Rocío, Casas J Darío, Gallart Ana María
Department of Radiology, Hospital Universitari Germans Trias i Pujol, Carretera de Canyet s/n, Badalona E-08916, Spain.
AJR Am J Roentgenol. 2004 Oct;183(4):1169-71. doi: 10.2214/ajr.183.4.1831169.