lymphocytes from metastatic ( met ) and nonmetastatic ( non-met ) regional lymph nodes , lnl peripheral blood ( pbl ) and tumor infiltrating lymphocytes ( til ) of patients with squamous cell carcinoma of the oral cavity and healthy donors were investigated for cd3 , cd4 , cd8 and hnk-1 phenotypes , natural killer ( nk ) cell activity , antibody dependent cellular cytotoxicity ( adcc ) and proliferative response to mitogen ( pha ) .
C0229664
peripheral blood
C1518997
pbl