natural killer ( nk ) cell activity was found decreased ( mean value : 27.5 % ) in peripheral blood lymphocytes from 59 untreated patients with malignant lymphoma , when compared to 112 healthy subjects ( 46.3 % ) and to 75 cancer patients with nonlymphoid tumors ( 43.7 % ) ( p less than 0.001 ) .
C0024264
lymphocytes
C0024299
malignant lymphoma