Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2009. Module: SNOMED CT core
Descriptions:
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Hepatitis B surface antigen enzyme-linked immunosorbent assay negative | Is a | True | Hepatitis B surface antigen not detected | Inferred relationship | Existential restriction modifier (core metadata concept) |
This concept is not in any reference sets