label: Natural killer cell cytotoxicity.3.13:1 effector to target cell ratio/Positive control &#x7C; Blood mononuclear cells &#x7C; Hematology and Cell counts
label_lc: natural killer cell cytotoxicity.3.13:1 effector to target cell ratio/positive control &#x7c; blood mononuclear cells &#x7c; hematology and cell counts