| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Fibrin-fibrinogen split products assay, semi-quantitative | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin-fibrinogen split products assay, quantitative | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrinogen fragments assay | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin fragments assay | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin monomer assay | Component | True | Fibrin degradation product | Inferred relationship | Some | 3 | 
| Fibrinopeptide assay | Component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinopeptides A assay | Component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinopeptide B-beta 1-42 | Is a | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin split products, ethanol gel assay | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin split products, haemagglutination inhibition microtitre assay | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin split products, protamine sulfate assay | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin split products, immunoelectrophoresis | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin-fibrinogen split products assay | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin split products, staphylococcal clumping | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin split products, precipitation | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| Fibrin split products, agglutination assay | Component | True | Fibrin degradation product | Inferred relationship | Some | 1 | 
| D-dimer | Is a | True | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin degradation product, D fragment | Is a | True | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin degradation product, first derivative | Is a | True | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin degradation product, intermediate derivative | Is a | True | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin degradation product, small peptide | Is a | True | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin degradation product, E fragment | Is a | True | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinopeptide | Is a | True | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin-fibrinogen split products assay, semi-quantitative | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin-fibrinogen split products assay, quantitative | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinogen fragments assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin fragments assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin monomer assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinopeptide assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinopeptides A assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinopeptide B | Is a | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinopeptide B-beta 1-14 | Is a | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinopeptide B-beta 15-42 | Is a | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrinopeptide B-beta 43-47 | Is a | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin split products, ethanol gel assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin split products, haemagglutination inhibition microtitre assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin split products, protamine sulfate assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin split products, immunoelectrophoresis | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin-fibrinogen split products assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin split products, staphylococcal clumping | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin split products, precipitation | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  | 
| Fibrin split products, agglutination assay | Has measured component | False | Fibrin degradation product | Inferred relationship | Some |  |