The nature of the immunological interaction between the host and the tumor.
D000818:Animals; D000912:Antibodies, Neoplasm; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D000951:Antigens, Neoplasm; D001665:Binding Sites; D006087:Graft vs Host Reaction; D006801:Humans; D007106:Immune Sera; D007108:Immune Tolerance; D007165:Immunosuppression Therapy; D007942:Leukemia, Experimental / Q000276:immunology; D008325:Mammary Neoplasms, Experimental / Q000276:immunology; D051379:Mice; D009362:Neoplasm Metastasis; D009368:Neoplasm Transplantation; D009369:Neoplasms / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology; D014184:Transplantation, Homologous
D000912:Antibodies, Neoplasm; D000951:Antigens, Neoplasm; D007106:Immune Sera