Malesci Alberto, Balzarini Luca, Chiti Arturo, Lucignani Giovanni
Division of Gastroenterology, Department of Internal Medicine, Istituto Clinico Humanitas, University of Milan, Milan, Italy.
Eur J Nucl Med Mol Imaging. 2004 Sep;31(9):1352. doi: 10.1007/s00259-004-1583-0. Epub 2004 Jun 10.