the characteristics of t and b lymphocyte profile and b lymphocyte specificity repertoire were compared in patients with waldenstrom 's macroglobulinemia ( wm ) , igm monoclonal gammopathy of undetermined significance ( igm mgus ) , multiple myeloma ( mm ) , and age-matched normal subjects .
C0004561
b lymphocyte
C0024419
waldenstrom 's macroglobulinemia