Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 373676015 | Phenobarbitone: blood level | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 373677012 | Phenobarbitone blood measurement | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 641079017 | Phenobarbitone blood measurement (procedure) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| 2535991010 | Phenobarbital: blood level | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Serum phenobarbitone measurement | Is a | True | Phenobarbitone blood measurement | Inferred relationship | Existential restriction modifier | |
| Finding of phenobarbitone level | Interprets | True | Phenobarbitone blood measurement | Inferred relationship | Existential restriction modifier | 1 | 
| Phenobarbitone level therapeutic | Interprets | True | Phenobarbitone blood measurement | Inferred relationship | Existential restriction modifier | 1 | 
| Phenobarbitone level below therapeutic range | Interprets | True | Phenobarbitone blood measurement | Inferred relationship | Existential restriction modifier | 1 | 
| Phenobarbitone level above therapeutic range | Interprets | True | Phenobarbitone blood measurement | Inferred relationship | Existential restriction modifier | 1 | 
This concept is not in any reference sets