title: A new radioisotopic microcytotoxicity assay of cellular immunity utilizing technetium-99m.
mesh_terms: D000818:Animals; D003601:Cytotoxicity Tests, Immunologic; D003857:Deoxyuridine / Q000378:metabolism; D007111:Immunity, Cellular; D007456:Iodine Isotopes; D008198:Lymph Nodes / Q000166:cytology; D008722:Methods; D051379:Mice; D008810:Mice, Inbred C57BL; D012513:Sarcoma, Experimental / Q000276:immunology; D013667:Technetium; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D007456:Iodine Isotopes; D014316:Tritium; D013667:Technetium; D013936:Thymidine; D003857:Deoxyuridine