Cancer Lett 2010 May;291(2):230-6
Division of Pathology, II University of Rome La Sapienza, Ospedale Santo Andrea, Rome, Italy.
World J Surg Oncol 2007 Feb 16;5:20. Epub 2007 Feb 16.
Department of Surgery, University of Rome La Sapienza, 2nd School of Medicine, Sant'Andrea Hospital, Rome, Italy.