| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Complement C1 esterase inhibitor, total measurement | Has measured component | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Complement C1 esterase inhibitor, total measurement | Component | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier | 1 | 
| Serum C1 inhibitor antigen measurement | Component | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier | 1 | 
| Product containing C1 esterase inhibitor | Has active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier | 1 | 
| C1 esterase inhibitor 500 units powder for injection solution 8mL vial | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Recombinant C1 esterase inhibitor | Is a | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Human C1 esterase inhibitor | Is a | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 500unit powder and solvent for solution for injection vials | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert P 500unit powder and solvent for solution for injection vials (ZLB Behring UK Ltd) | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 500unit powder and solvent for solution for injection vials 1 vial | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert P 500unit powder and solvent for solution for injection vials (ZLB Behring UK Ltd) 1 vial | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 2,000unit powder and solvent for solution for injection vials | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 3,000unit powder and solvent for solution for injection vials | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert 3,000unit powder and solvent for solution for injection vials (CSL Behring UK Ltd) | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert 3,000unit powder and solvent for solution for injection vials (CSL Behring UK Ltd) 1 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert 2,000unit powder and solvent for solution for injection vials (CSL Behring UK Ltd) | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 3,000unit powder and solvent for solution for injection vials 1 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert 2,000unit powder and solvent for solution for injection vials (CSL Behring UK Ltd) 1 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 2,000unit powder and solvent for solution for injection vials 1 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert P 500unit powder and solvent for solution for injection vials (ZLB Behring UK Ltd) | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert P 500unit powder and solvent for solution for injection vials (ZLB Behring UK Ltd) 1 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 500unit powder and solvent for solution for injection vials | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 500unit powder and solvent for solution for injection vials 1 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 500unit powder and solvent for solution for injection vials | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert P 500unit powder and solvent for solution for injection vials (ZLB Behring UK Ltd) | Has active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Conestat alfa | Is a | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Conestat alfa | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Conestat alfa 2,100unit powder for solution for injection | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Ruconest 2,100unit powder for solution for injection (Swedish Orphan Biovitrum Ltd) | Has active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Cetor 500unit powder and solvent for solution for injection vials (Oxbridge Pharma Ltd) | Has active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Cetor 500unit powder and solvent for solution for injection vials (Oxbridge Pharma Ltd) | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Cetor 500unit powder and solvent for solution for injection vials (Oxbridge Pharma Ltd) 1 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Cinryze 500unit powder and solvent for solution for injection vials (Takeda UK Ltd) | Has active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Cinryze 500unit powder and solvent for solution for injection vials (Takeda UK Ltd) | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 500unit powder and solvent for solution for injection vials 2 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Cinryze 500unit powder and solvent for solution for injection vials (Takeda UK Ltd) 2 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 1,500unit powder and solvent for solution for injection vials | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 1,500unit powder and solvent for solution for injection vials | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert 1,500unit powder and solvent for solution for injection vials (CSL Behring UK Ltd) | Has active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert 1,500unit powder and solvent for solution for injection vials (CSL Behring UK Ltd) | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| C1-esterase inhibitor 1,500unit powder and solvent for solution for injection vials 1 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Berinert 1,500unit powder and solvent for solution for injection vials (CSL Behring UK Ltd) 1 vial | Has specific active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Conestat alfa 2,100unit powder and solvent for solution for injection vials | Has active ingredient | False | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  | 
| Ruconest 2,100unit powder and solvent for solution for injection vials (Pharming Group N.V.) | Has active ingredient | True | Substance with C1 esterase inhibitor mechanism of action | Inferred relationship | Existential restriction modifier |  |