title: Cryogenic-stored human lymphocytes for microcytotoxicity tests.
mesh_terms: D000941:Antigens / Q000032:analysis; D003601:Cytotoxicity Tests, Immunologic; D004121:Dimethyl Sulfoxide; D005615:Freezing; D006649:Histocompatibility Antigens / Q000032:analysis*; D006801:Humans; D007106:Immune Sera; D007202:Indicators and Reagents; D007945:Leukemia, Lymphoid / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology*; D011309:Preservation, Biological; D013997:Time Factors
chemical_list: D000941:Antigens; D006649:Histocompatibility Antigens; D007106:Immune Sera; D007202:Indicators and Reagents; D004121:Dimethyl Sulfoxide