in 54 patients with lung and 14 with ovarian carcinomas the quantitative variations of the major histocompatibility complex ( mhc ) -determined class i and class ii antigens of the tumor cells were related to their in vitro interaction with blood lymphocytes , to the lymphoid infiltration of the tumors , and to the metastatic state of the disease .
C0024264
blood lymphocytes
C0598798
lymphoid