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 | 
| 257719014 | Group AB | en | Synonym | Active | Entire term case sensitive | SNOMED CT core module | 
| 257720015 | Blood group AB | en | Synonym | Active | Only initial character case insensitive | SNOMED CT core module | 
| 547199017 | Blood group AB (finding) | 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 AB | Is a | Blood group AB (ABO blood group) | false | Inferred relationship | Existential restriction modifier | ||
| Blood group AB | Is a | ABO group phenotype | true | Inferred relationship | Existential restriction modifier | ||
| Blood group AB | Finding site | Hematopoietic system structure | false | Inferred relationship | Existential restriction modifier | ||
| Blood group AB | Interprets | Laboratory test | false | Inferred relationship | Existential restriction modifier | ||
| Blood group AB | Finding method | Procedure | false | Inferred relationship | Existential restriction modifier | ||
| Blood group AB | Interprets | Genetic test | true | Inferred relationship | Existential restriction modifier | 2 | |
| Blood group AB | Interprets | Blood transfusion test | true | Inferred relationship | Existential restriction modifier | 1 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Blood group A>3<B | Is a | True | Blood group AB | Inferred relationship | Existential restriction modifier | |
| Blood group A>1<B | Is a | True | Blood group AB | Inferred relationship | Existential restriction modifier | |
| Blood group A>2<B | Is a | True | Blood group AB | Inferred relationship | Existential restriction modifier | |
| Blood group AB Rh(D) positive | Is a | True | Blood group AB | Inferred relationship | Existential restriction modifier | |
| Blood group AB Rh(D) negative | Is a | True | Blood group AB | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets