| Element | Card. | Type | Description |
|---|
id | 0..1 | string | Unique id for inter-element referencing |
extension | 0..* | Extension | Additional content defined by implementations |
lowΣ | 0..1 | Quantity | Low limit |
highΣ | 0..1 | Quantity | High limit |
Σ in _summary results · ?! modifier element · 1.. required · inherited elements in grey