the levels of adenosine deaminase ( ada ) , purine nucleoside phosphorylase ( pnp ) , lactic dehydrogenase ( ldh ) , and ldh isoenzyme patterns ( ld1 to ld5 ) have been measured in lymphocyte extract from 28 patients with b-chronic lymphocytic leukemia ( b-cll ) .
C0024264
lymphocyte
C0023434
b-chronic lymphocytic