title: Macrophages and antitumor reactions.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002471:Cell Transformation, Neoplastic / Q000276:immunology; D003602:Cytotoxicity, Immunologic; D006801:Humans; D007111:Immunity, Cellular; D007167:Immunotherapy; D008211:Lymphocyte Cooperation; D008214:Lymphocytes / Q000276:immunology; D008262:Macrophage Activation; D008264:Macrophages / Q000166:cytology / Q000276:immunology* / Q000637:transplantation; D051379:Mice; D009369:Neoplasms / Q000276:immunology / Q000628:therapy*; D051381:Rats