title: Comment on Isenberg article (Multiple serologic reactions and their relationship to clinical activity in systemic lupus erythematosus)
mesh_terms: D000888:Antibodies, Anti-Idiotypic / Q000032:analysis*; D002308:Cardiolipins / Q000276:immunology*; D006801:Humans; D007074:Immunoglobulin G / Q000276:immunology*; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D011863:Radioimmunoassay
chemical_list: D000888:Antibodies, Anti-Idiotypic; D002308:Cardiolipins; D007074:Immunoglobulin G