Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2004. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Maternal history of viral hepatitis B (situation) | Is a | True | FH: Hepatitis | Inferred relationship | Some | 
This concept is not in any reference sets