Gakiopoulou H, Givalos N, Liapis G, Agrogiannis G, Patsouris E, Delladetsima I
A' Department of Pathology, Medical School, The National & Kapodistrian University of Athens, Athens, Greece.
Dig Dis Sci. 2007 Dec;52(12):3358-62. doi: 10.1007/s10620-007-9807-3. Epub 2007 May 18.