Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 90629015 | Blood group antigen Er^a^ | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 90630013 | Blood group antigen Rosebush | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 198525015 | ER1 (ISBT symbol) | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module |
| 198526019 | Blood group antigen Ros | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 198527011 | Blood group antigen Rod | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 198528018 | Blood group antigen Min | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 198529014 | Blood group antigen ER1 | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module |
| 792765019 | Blood group antigen Er^a^ (substance) | en | Fully specified name | Active | Only initial character case insensitive | SNOMED CT core module |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Blood group antigen Er^a^ | Is a | Antigen in Er blood group collection | true | Inferred relationship | Existential restriction modifier |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
This concept is not in any reference sets