Constantinos Koutsojannis Andrew Koupparis Ioannis Hatzilygeroudis HEPAR: An Intelligent System for Hepatitis Prognosis and Liver Transplantation Decision Support. 163-180 2009 Tools and Applications with Artificial Intelligence http://dx.doi.org/10.1007/978-3-540-88069-1_13 series/sci/2009-166 db/series/sci/sci166.html#KoutsojannisKH09