Degrate Luca, Scotti Mauro Alessandro, Garancini Mattia, Romano Fabrizio
Department of General Surgery, San Gerardo Hospital, University of Milano-Bicocca, Monza, Italy.
Dig Liver Dis. 2012 Feb;44(2):178. doi: 10.1016/j.dld.2011.08.028. Epub 2011 Oct 4.