title: Macrophage and lymphocyte co-operation in target cell destruction in vitro.
mesh_terms: D000818:Animals; D000951:Antigens, Neoplasm; D002859:Chromium Isotopes; D003601:Cytotoxicity Tests, Immunologic; D005347:Fibroblasts; D007111:Immunity, Cellular; D066298:In Vitro Techniques; D007958:Leukocyte Count; D008214:Lymphocytes / Q000276:immunology*; D008264:Macrophages / Q000276:immunology*; D051379:Mice; D008807:Mice, Inbred BALB C; D008808:Mice, Inbred CBA; D009374:Neoplasms, Experimental / Q000276:immunology; D011120:Polyomavirus
chemical_list: D000951:Antigens, Neoplasm; D002859:Chromium Isotopes