Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jul 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 1198047017 | Central nervous system agent (substance) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 1211275011 | Central nervous system agent | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Central nervous system agent | Is a | Chemical categorized functionally | false | Inferred relationship | Existential restriction modifier | ||
| Central nervous system agent | Is a | Drug, medicament or biological substance | false | Inferred relationship | Existential restriction modifier | ||
| Central nervous system agent | Is a | Drug or medicament | true | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets