This is the CodeSystem that contains codes in both Questionnaire answer constraint codes (http://hl7.org/fhir/uv/sdc/CodeSystem/questionnaire-answer-constraint) and Questionnaire answer constraint codes (http://hl7.org/fhir/uv/sdc/CodeSystem/questionnaire-answer-constraint).
Generated Narrative: CodeSystem 9a8545fe-ae15-4b85-9989-eafe90f9885f-18
This code system http://hl7.org/fhir/comparison/CodeSystem/9a8545fe-ae15-4b85-9989-eafe90f9885f-18 defines codes, but no codes are represented here