http://hl7.org/fhir/StructureDefinition/questionnaire-itemControl|4.0.1

The type of data entry control or structure that should be used to render the item.
Base: http://hl7.org/fhir/StructureDefinition/Extension4.0.1, 5.0.0, 4.0.1
Type: Extension (a.k.a: http://hl7.org/fhir/StructureDefinition/Extension)
Type dependencies: 2
Elements