Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Human red blood cells, blood product | Is a | Cellular blood product, human | true | Inferred relationship | Some | ||
| Human red blood cells, blood product | Is a | Red blood cells, blood product | true | Inferred relationship | Some | ||
| Human red blood cells, blood product | Has active ingredient | Blood | false | Inferred relationship | Some | ||
| Human red blood cells, blood product | Has active ingredient | Blood material | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Washed red blood cells, human | Is a | True | Human red blood cells, blood product | Inferred relationship | Some | |
| Deglycerolized red blood cells, human | Is a | True | Human red blood cells, blood product | Inferred relationship | Some | |
| Leukocyte reduced red blood cells, human | Is a | True | Human red blood cells, blood product | Inferred relationship | Some | |
| Red blood cells, human, Adenine-Saline (AS-1) added | Is a | True | Human red blood cells, blood product | Inferred relationship | Some | |
| Red blood cells, human, Adenine-Saline (AS-3) added | Is a | True | Human red blood cells, blood product | Inferred relationship | Some | |
| Red blood cells, human, Adenine-Saline (AS-5) added | Is a | True | Human red blood cells, blood product | Inferred relationship | Some | |
| Red blood cells, human, irradiated | Is a | True | Human red blood cells, blood product | Inferred relationship | Some | |
| Frozen red blood cells, human | Is a | True | Human red blood cells, blood product | Inferred relationship | Some | 
Reference Sets