in an attempt to differentiate further between these two forms of leukemia , we measured adenosine deaminase and purine nucleoside phosphorylase activities by using a linked-enzyme spectrophotometric assay on peripheral-blood leukemic cells from seven patients with chronic lymphocytic leukemia , three patients with prolymphocytic leukemia , and one patient with prolymphocytoid transformation of chronic lymphocytic leukemia .
C1517806
leukemic cells
C0023486
prolymphocytic leukemia