Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 457958011 | Serum free T4 level | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 457959015 | Serum free T4 measurement | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 710592011 | Serum free T4 measurement (procedure) | en | Fully specified name | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 1227499017 | Serum free thyroxine level | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 2419901000052117 | mätning av fritt T4 i serum | sv | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT Sweden NRC maintained module (core metadata concept) | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Serum free T4 measurement | Is a | T4 free measurement | true | Inferred relationship | Some | ||
| Serum free T4 measurement | Has intent | Diagnostic intent (qualifier value) | false | Inferred relationship | Some | ||
| Serum free T4 measurement | Has measured component | Free thyroxine | false | Inferred relationship | Some | ||
| Serum free T4 measurement | Method | Investigation - action | false | Inferred relationship | Some | ||
| Serum free T4 measurement | Component | Free thyroxine | true | Inferred relationship | Some | 1 | |
| Serum free T4 measurement | Method | Evaluation - action | false | Inferred relationship | Some | ||
| Serum free T4 measurement | Method | Measurement - action | true | Inferred relationship | Some | 2 | |
| Serum free T4 measurement | Component | Thyroxine | true | Inferred relationship | Some | 3 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
This concept is not in any reference sets