Sánchez Vallejo Rodrigo, Lopez-Rueda Antonio, Olarte Ana Maria, San Roman Luis
Department of Radiology, Hospital Clinic i Provincial de Barcelona, Barcelona, Spain.
Department of Radiology, Hospital Universitario Sagrat Cor, Barcelona, Spain.
BMJ Case Rep. 2014 Nov 3;2014:bcr2014206629. doi: 10.1136/bcr-2014-206629.