Efstathiou, S Tsioulos, D Zacharos, I Tsiakou, A and Mastorantonakis, S Salgami, E Katirtzoglou, N Psarra, A and Roussou, P, The prognostic role of CD5 negativity in B-cell chronic lymphocytic
leukaemia: a case-control study, Haematologia, (32), 209-218, 2002, VSP BV, 0017-6559, 1568-5594