Pollheimer Verena S, Gurakuqi Gerald C, Pollheimer Marion J, Beham-Schmid Christine, Langner Cord
Institute of Pathology, Medical University of Graz, Graz, Austria.
Gastrointest Endosc. 2008 Apr;67(4):726-7; discussion 727. doi: 10.1016/j.gie.2007.10.046. Epub 2008 Mar 4.