Extension ext-1: Must have either extensions or value[x], not both
Definition:
Captures modifiers for the phenotypic feature, such as severity or specific classifications.
| Name | Card. | Type | Constraints and Usage |
|---|---|---|---|
| Extension |
0..* | Extension | ele-1: All FHIR elements must have a @value or children ext-1: Must have either extensions or value[x], not both Definition: Captures modifiers for the phenotypic feature, such as severity or specific classifications. |