Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 386862018 | Lewis system antigen | en | Synonym (core metadata concept) | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
| 651395015 | Lewis system antigen (substance) | en | Fully specified name | Active | Entire term case sensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Lewis system antigen | Is a | Blood group antigen | false | Inferred relationship | Some |
Reference Sets
Concept inactivation indicator reference set
SAME AS association reference set (foundation metadata concept)
FHIR