Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2018. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 646881000124112 | Niacin supplement (substance) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 646891000124110 | Niacin supplement | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Niacin supplement (substance) | Is a | Vitamin supplement (substance) | true | Inferred relationship | Some | ||
| Niacin supplement (substance) | Is a | Vitamin supplement (substance) | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Niacin supplement therapy (regime/therapy) | Using substance (attribute) | False | Niacin supplement (substance) | Inferred relationship | Some | 2 | 
| Niacin supplement therapy (regime/therapy) | Direct substance | True | Niacin supplement (substance) | Inferred relationship | Some | 1 | 
| Niacin supplement therapy (regime/therapy) | Using substance (attribute) | False | Niacin supplement (substance) | Inferred relationship | Some | 
This concept is not in any reference sets