title: Natural killing in systemic lupus erythematosus: inhibitory effects of serum.
mesh_terms: D003602:Cytotoxicity, Immunologic; D006358:Hot Temperature; D006801:Humans; D007113:Immunity, Innate; D007074:Immunoglobulin G; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D011489:Protein Denaturation; D011961:Receptors, Fc / Q000276:immunology; D013601:T-Lymphocytes / Q000145:classification / Q000276:immunology
chemical_list: D007074:Immunoglobulin G; D011961:Receptors, Fc