Status: current, Primitive. Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 1784883011 | Every 4 hours | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 339220019 | Every four hours | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 339221015 | q4h - Every four hours | en | Synonym | Active | Case sensitive | SNOMED CT core | 
| 339222010 | Four hourly | en | Synonym | Active | Case insensitive | SNOMED CT core | 
| 339223017 | qqh - quarta quaque hora | en | Synonym | Active | Case sensitive | SNOMED CT core | 
| 613039014 | Every four hours (qualifier value) | en | Fully specified name | Active | Case insensitive | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Every four hours | Is a | Intervals of hours | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
Reference Sets
Dose based prescribing dose frequency and interval reference set
Qualifier value foundation reference set