| 23879-0 | Immune complex (Body Fluid, c1q binding assay) |
| 27831-7 | Immune complex (c1q binding assay) |
| 42601-5 | Immune complex.IgG (Synovial Fluid, c1q binding assay) |
| 42639-5 | Immune complex.IgG (c1q binding assay) |
| 44391-1 | Immune complex (qualitative, c1q binding assay) |
| 48419-6 | Immune complex.IgG (c1q binding assay) |
| 48997-1 | Immune complex.IgG (Body Fluid, c1q binding assay) |