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 | 
| 170632013 | ABO blood group antigen | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 202263019 | Antigen in ABO blood group system | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 299764014 | ABO system antigen | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 578860015 | Antigen in ABO blood group system (substance) | en | Fully specified name | Active | Only initial character case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Antigen in ABO blood group system | Is a | Blood group antigen | true | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets