Mimidis, K., Giatromanolaki, A., Sivridis, E., Papadopoulos, V., Ritis, K. and Kartalis, G. 2005. Thymidine phosphorylase expression in patients with chronic viral hepatitis. Journal of Gastrointestinal and Liver Diseases. 14, 1 (Mar. 2005), 27–31.