title: Some aspects of the immune defense against cancer. I. In vitro studies on animal tumors.
mesh_terms: D000818:Animals; D000906:Antibodies; D000937:Antigen-Antibody Reactions; D000941:Antigens; D000951:Antigens, Neoplasm; D046508:Culture Techniques; D007106:Immune Sera; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology*; D051379:Mice; D008954:Models, Biological; D009368:Neoplasm Transplantation; D009369:Neoplasms / Q000276:immunology*; D009374:Neoplasms, Experimental / Q000276:immunology; D011817:Rabbits; D051381:Rats; D013154:Spleen / Q000276:immunology
chemical_list: D000906:Antibodies; D000941:Antigens; D000951:Antigens, Neoplasm; D007106:Immune Sera