title: [Detection of circulating IgA-IgG mixed immune complexes--interference of pepsin agglutinators with sandwich immune complex assay].
mesh_terms: D000906:Antibodies / Q000276:immunology*; D000936:Antigen-Antibody Complex / Q000032:analysis*; D005921:Glomerulonephritis / Q000276:immunology; D006801:Humans; D007070:Immunoglobulin A / Q000276:immunology*; D007074:Immunoglobulin G / Q000276:immunology*; D008180:Lupus Erythematosus, Systemic / Q000276:immunology; D008722:Methods; D010434:Pepsin A / Q000276:immunology
chemical_list: D000906:Antibodies; D000936:Antigen-Antibody Complex; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D010434:Pepsin A