Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2009. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Influenza A virus subtype H1N1 antigen | Is a | Influenza A virus antigen | false | Inferred relationship | Some | ||
| Influenza A virus subtype H1N1 antigen | Is a | Influenza A virus subtype H1 antigen | true | Inferred relationship | Some |
This concept is not in any reference sets