title: A new test for IgA containing immune complexes or aggregated IgA: its application to Berger and Schönlein-Henoch nephritis.
mesh_terms: D000936:Antigen-Antibody Complex / Q000276:immunology*; D004797:Enzyme-Linked Immunosorbent Assay; D005921:Glomerulonephritis / Q000276:immunology*; D006801:Humans; D011695:IgA Vasculitis / Q000276:immunology*; D007070:Immunoglobulin A / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D007070:Immunoglobulin A