studies were conducted of proliferative stimulation of syngeneic lymphocytes and the generation of cytotoxic lymphocytes ( cl 's ) in a mixed lymphocyte-tumor cell culture system by 5- ( 3,3-dimethyl-1-triazeno ) imidazole-4-carboxamide ( dtic ) -induced antigens in l1210 and el4 leukemia sublines .
C0024262
stimulation
C0003320
antigens