Lucato L T, Passos R B D, Campos C R, Conforto A B, McKinney A M
Department of Radiology, The Clinics Hospital of the University of Sao Paulo, School of Medicine, Sao Paulo, Brazil.
BMJ Case Rep. 2009;2009:bcr2007120972. doi: 10.1136/bcr.2007.120972. Epub 2009 Feb 16.