Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2004. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Order Nidovirales (organism) | Is a | RNA virus | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Family Coronaviridae (organism) | Is a | False | Order Nidovirales (organism) | Inferred relationship | Some | |
| Family Arteriviridae (organism) | Is a | True | Order Nidovirales (organism) | Inferred relationship | Some | |
| Family Roniviridae (organism) | Is a | True | Order Nidovirales (organism) | Inferred relationship | Some | |
| Family Ascoviridae (organism) | Is a | True | Order Nidovirales (organism) | Inferred relationship | Some | |
| Family Asfarviridae (organism) | Is a | True | Order Nidovirales (organism) | Inferred relationship | Some | |
| Family Astroviridae (organism) | Is a | True | Order Nidovirales (organism) | Inferred relationship | Some | |
| Suborder Cornidovirineae | Is a | True | Order Nidovirales (organism) | Inferred relationship | Some |
This concept is not in any reference sets