| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Complement C1 esterase inhibitor, total measurement | Is a | C>1<q esterase inhibitor assay | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | Has measured component | Complement factor B | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | Method | Investigation - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | Has intent | Diagnostic intent | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | Has measured component | Substance with C1 esterase inhibitor mechanism of action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | Component | Complement factor B | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | Component | Substance with C1 esterase inhibitor mechanism of action | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Complement C1 esterase inhibitor, total measurement | Method | Evaluation - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | Is a | Serum C1 inhibitor antigen measurement | true | Inferred relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | Is a | Complement functional assay | true | Inferred relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | Component | Complement component C1 | true | Inferred relationship | Existential restriction modifier | 5 |  | 
| Complement C1 esterase inhibitor, total measurement | Component | Complement factor | true | Inferred relationship | Existential restriction modifier | 4 |  | 
| Complement C1 esterase inhibitor, total measurement | Has specimen | Acellular blood (serum or plasma) specimen | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Complement C1 esterase inhibitor, total measurement | Method | Measurement - action | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Complement C1 esterase inhibitor, total measurement | PBCL flag true | PBCL flag true: report, request, level, test, ratio, text | false | Additional relationship | Existential restriction modifier |  |  | 
| Complement C1 esterase inhibitor, total measurement | PBCL flag true | PBCL flag true: report, request, level, test, ratio, text | false | Additional relationship | Existential restriction modifier |  |  |