Athanassiadou, Pauline Psyhoyiou, Helen Grapsa, Dimitra and Gonidi, Maria Ketikoglou, Ioannis Patsouris, Efstratios, Cytokeratin 8 and 18 expression in imprint smears of chronic viral hepatitis, autoimmune hepatitis and hepatocellular carcinoma - A preliminary study, Acta Cytologica, (51), 61-65, 2007, Karger, 0001-5547, 1938-2650