Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2004. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module |
| 77925017 | Central nervous system agent | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| 77926016 | Central nervous system agent, NOS | en | Synonym (core metadata concept) | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 784135019 | Central nervous system agent (substance) | en | Fully specified name | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core |
| 1203300017 | Central nervous system agent (product) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core |
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Central nervous system agent | Is a | Drug | false | Inferred relationship | Some | ||
| Central nervous system agent | Is a | Pharmaceutical / biologic product (product) | false | Inferred relationship | Some | ||
| Central nervous system agent | Has active ingredient | Central nervous system agent (substance) | false | Inferred relationship | Some |
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Reference Sets
Concept inactivation indicator reference set