lymphocytes from 20 patients with chronic lymphocytic leukemia ( cll ) were studied for membrane staining by direct immunofluorescence by employing anti-f ( ab ' ) 2 , anti-vhi , anti-vhii , anti-vhiii subgroup-specific antisera , as well as light chain-specific antisera .
C0024264
lymphocytes
C0023434
chronic lymphocytic leukemia