R Gamberale, P Fernandez-Calotti, J Sanchez-Avalos, MF Alberto, J Geffner and M Giordano (2006) “The effect of fludarabine on interferon-gamma production by lymphoid cells from healthy donors and patients with B-cell chronic lymphocytic leukemia”, Haematologica. Pavia, Italy, 91(4), pp. 574-576. doi: 10.3324/%x.