title: Cytotoxicity of A.L.S. and anti-HL-A antibodies in human leukaemia.
mesh_terms: D003601:Cytotoxicity Tests, Immunologic; D006801:Humans; D007106:Immune Sera; D007938:Leukemia / Q000276:immunology*; D008214:Lymphocytes / Q000276:immunology*
chemical_list: D007106:Immune Sera