Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Provision of environmental control system | Is a | Provision of assistive equipment | true | Inferred relationship | Some | ||
| Provision of environmental control system | Direct device | Appliance | false | Inferred relationship | Some | 1 | |
| Provision of environmental control system | Method | Provision - action | false | Inferred relationship | Some | 1 | |
| Provision of environmental control system | Direct device | Assistive equipment | true | Inferred relationship | Some | 2 | |
| Provision of environmental control system | Direct device | Environmental control system | true | Inferred relationship | Some | 1 | |
| Provision of environmental control system | Method | Provision - action | true | Inferred relationship | Some | 1 | |
| Provision of environmental control system | Method | Provision - action | true | Inferred relationship | Some | 2 |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
This concept is not in any reference sets