Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2018. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| C>1<q esterase inhibitor assay | Component | True | C1q esterase inhibitor | Inferred relationship | Some | 1 |
| Serum C1-esterase activity (procedure) | Component | False | C1q esterase inhibitor | Inferred relationship | Some | 3 |
| Serum C1-esterase activity (procedure) | Component | False | C1q esterase inhibitor | Inferred relationship | Some | 1 |
This concept is not in any reference sets