Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2018. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Product containing ethylenediamine derivative and histamine receptor antagonist (product) | Is a | Product containing histamine receptor antagonist (product) | true | Inferred relationship | Some | ||
| Product containing ethylenediamine derivative and histamine receptor antagonist (product) | Has active ingredient | Ethylenediamine derivative antihistamine | true | Inferred relationship | Some | 1 | |
| Product containing ethylenediamine derivative and histamine receptor antagonist (product) | Is a | Product containing ethylenediamine and/or ethylenediamine derivative (product) | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Pyrilamine | Is a | False | Product containing ethylenediamine derivative and histamine receptor antagonist (product) | Inferred relationship | Some | |
| Product containing tripelennamine (medicinal product) | Is a | True | Product containing ethylenediamine derivative and histamine receptor antagonist (product) | Inferred relationship | Some | |
| Methapyrilene | Is a | False | Product containing ethylenediamine derivative and histamine receptor antagonist (product) | Inferred relationship | Some | |
| Product containing antazoline (medicinal product) | Is a | True | Product containing ethylenediamine derivative and histamine receptor antagonist (product) | Inferred relationship | Some | |
| Product containing mepyramine (medicinal product) | Is a | False | Product containing ethylenediamine derivative and histamine receptor antagonist (product) | Inferred relationship | Some |
Reference Sets