title: [C1q solid-phase radioimmunoassay for detection of circulating immune complexes in patients with systemic lupus erythematosus (author's transl)].
mesh_terms: D000974:Antibodies, Antinuclear / Q000032:analysis; D000936:Antigen-Antibody Complex; D003172:Complement C1; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000097:blood / Q000276:immunology*; D011863:Radioimmunoassay / Q000379:methods*
chemical_list: D000974:Antibodies, Antinuclear; D000936:Antigen-Antibody Complex; D003172:Complement C1