title: Circulating immunological complexes in the course of rheumatoid arthritis and systemic lupus erythematosus.
mesh_terms: D000936:Antigen-Antibody Complex / Q000032:analysis*; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D004247:DNA / Q000276:immunology; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D004247:DNA