Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 46133019 | Vehicle preservative | en | Synonym (core metadata concept) | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 196608019 | Drug vehicle preservative | en | Synonym (core metadata concept) | Inactive | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 196609010 | Drug preservative | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 758147012 | Drug preservative (substance) | en | Fully specified name | Inactive | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 1187488013 | Drug preservative (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 | 
| Drug preservative | Is a | Drug excipient | false | Inferred relationship | Some | ||
| Drug preservative | Is a | Drug excipient | true | Inferred relationship | Some | ||
| Drug preservative | Is a | Medicinal product categorized by therapeutic role | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Dimethoxane | Is a | False | Drug preservative | Inferred relationship | Some | |
| Product containing sodium metabisulfite (medicinal product) | Is a | False | Drug preservative | Inferred relationship | Some | |
| Product containing chloroform (medicinal product) | Is a | False | Drug preservative | Inferred relationship | Some | 
This concept is not in any reference sets