On the nature of blocking factors and their lymphoid target cells in an allogeneic tumor system.
D000818:Animals; D000936:Antigen-Antibody Complex; D005260:Female; D007939:Leukemia L1210 / Q000032:analysis / Q000276:immunology*; D008221:Lymphoid Tissue / Q000276:immunology*; D051379:Mice; D008809:Mice, Inbred C3H; D009368:Neoplasm Transplantation; D013154:Spleen / Q000276:immunology; D014181:Transplantation Immunology; D014184:Transplantation, Homologous
D000936:Antigen-Antibody Complex