Expression of the 5'-nucleotidase gene in the peripheral blood lymphocytes from B-chronic lymphocytic leukemia. Evaluation of mRNA. (February 1996) - Pizzichini, Maria; D'apolito, Maria; Rosi, Francesca; Vannoni, Daniela; Leoncini, Roberto; Agostinho, Adelaide Bela; Marinello, Enrico; Carlucci, Filippo; Tabucchi, Antonella