f:Observation
subject: minimum cardinality of 'subject' is 1
Observation.meta
All FHIR elements must have a @value or children (inherited)
Observation.implicitRules
All FHIR elements must have a @value or children (inherited)
Observation.language
All FHIR elements must have a @value or children (inherited)
Observation.text
All FHIR elements must have a @value or children (inherited)
Observation.extension
All FHIR elements must have a @value or children (inherited)
Must have either extensions or value[x], not both (inherited)
Observation.modifierExtension
All FHIR elements must have a @value or children (inherited)
Must have either extensions or value[x], not both (inherited)
Observation.identifier
All FHIR elements must have a @value or children (inherited)
Observation.basedOn
All FHIR elements must have a @value or children (inherited)
Observation.partOf
All FHIR elements must have a @value or children (inherited)
Observation.status
All FHIR elements must have a @value or children (inherited)
Observation.category
All FHIR elements must have a @value or children (inherited)
All FHIR elements must have a @value or children (inherited)
Observation.code
All FHIR elements must have a @value or children (inherited)
Observation.subject
All FHIR elements must have a @value or children (inherited)
Observation.focus
All FHIR elements must have a @value or children (inherited)
Observation.encounter
All FHIR elements must have a @value or children (inherited)
Observation.effective[x] 1
All FHIR elements must have a @value or children (inherited)
Observation.issued
All FHIR elements must have a @value or children (inherited)
Observation.performer
All FHIR elements must have a @value or children (inherited)
Observation.value[x] 1
All FHIR elements must have a @value or children (inherited)
Observation.dataAbsentReason
All FHIR elements must have a @value or children (inherited)
Observation.interpretation
All FHIR elements must have a @value or children (inherited)
Observation.note
All FHIR elements must have a @value or children (inherited)
Observation.bodySite
All FHIR elements must have a @value or children (inherited)
Observation.method
All FHIR elements must have a @value or children (inherited)
Observation.specimen
All FHIR elements must have a @value or children (inherited)
Observation.device
All FHIR elements must have a @value or children (inherited)
Observation.referenceRange
All FHIR elements must have a @value or children (inherited)
Must have at least a low or a high or text (inherited)
Observation.referenceRange.extension
All FHIR elements must have a @value or children (inherited)
Must have either extensions or value[x], not both (inherited)
Observation.referenceRange.modifierExtension
All FHIR elements must have a @value or children (inherited)
Must have either extensions or value[x], not both (inherited)
Observation.referenceRange.low
All FHIR elements must have a @value or children (inherited)
Observation.referenceRange.high
All FHIR elements must have a @value or children (inherited)
Observation.referenceRange.type
All FHIR elements must have a @value or children (inherited)
Observation.referenceRange.appliesTo
All FHIR elements must have a @value or children (inherited)
Observation.referenceRange.age
All FHIR elements must have a @value or children (inherited)
Observation.referenceRange.text
All FHIR elements must have a @value or children (inherited)
Observation.hasMember
All FHIR elements must have a @value or children (inherited)
Observation.derivedFrom
All FHIR elements must have a @value or children (inherited)
Observation.component
All FHIR elements must have a @value or children (inherited)
Observation.component.extension
All FHIR elements must have a @value or children (inherited)
Must have either extensions or value[x], not both (inherited)
Observation.component.modifierExtension
All FHIR elements must have a @value or children (inherited)
Must have either extensions or value[x], not both (inherited)
Observation.component.code
All FHIR elements must have a @value or children (inherited)
Observation.component.value[x] 1
All FHIR elements must have a @value or children (inherited)
Observation.component.dataAbsentReason
All FHIR elements must have a @value or children (inherited)
Observation.component.interpretation
All FHIR elements must have a @value or children (inherited)
Observation.component.referenceRange
All FHIR elements must have a @value or children (inherited)