Status: current, Not 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 |
| Dactylis pollen (substance) | Is a | Grass pollen | true | Inferred relationship | Some | ||
| Dactylis pollen (substance) | Is a | Cocksfoot pollen | false | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Dactylis glomerata diagnostic allergen extract (product) | Has active ingredient | False | Dactylis pollen (substance) | Inferred relationship | Some | 1 |
| Cocksfoot pollen | Is a | True | Dactylis pollen (substance) | Inferred relationship | Some |
This concept is not in any reference sets