Status: retired, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2007. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 148292010 | Lactase | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 832338010 | Lactase (substance) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Lactase | Is a | Disaccharidase | false | Inferred relationship | Some | ||
| Lactase | Is a | Carbohydrate metabolism disorder marker | false | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Lactase 50,000units/g drops | Has active ingredient | False | Lactase | Inferred relationship | Some | |
| Product containing beta-galactosidase (medicinal product) | Has active ingredient | False | Lactase | Inferred relationship | Some | 
Reference Sets
Concept inactivation indicator reference set
SAME AS association reference set (foundation metadata concept)