in hcl patients , whose peripheral blood showed high numbers ( greater than or equal to 15 x 10 ( 3 ) /microliters ) of leukemic cells the number of lgl and their capacity to lyse k 562 tumor target cells were very low prior to treatment but increased significantly ( p less than 0.05 ) following interferon ( ifn ) therapy .
C0023443
hcl
C0021747
interferon