Katsanos Konstantinos H, Vagias Ioannis, Tsianos Vasileios E, Vassou Amalia, Tsianos Epameinondas V
1 Department of Internal Medicine & Hepato-Gastroenterology Unit (Konstantinos H. Katsanos, Ioannis Vagias, Vasileios E. Tsianos,Epameinondas V. Tsianos).
Department of Hematology (Amalia Vassou), University Hospital of Ioannina, Greece.
Ann Gastroenterol. 2011;24(1):64.