Aessopos, A Farmakis, D Tsironi, M Deftereos, S and Tassiopoulos, S Konstantopoulos, K Rombos, J Papalambros, E, Hemodynamic assessment of splenomegaly in beta-thalassemia patients undergoing splenectomy, Annals of Hematology, (83), 775-778, 2004, Springer-Verlag, 0939-5555, 1432-0584