http://hl7.org/fhir/StructureDefinition/servicerequest-questionnaireRequest|5.2.0

Reference to a specific Questionnaire Resource as an ordered item. Allows for ordering a specific questionnaire to be completed.
NameFlagsCardTypeDescription & Constraints
Extension
0..1Questionnaire to be ordered
 
extension
?..0
 
url
?..?
 
value[x] *
1..?
 
 
valueReference *
1..?Reference