This is the CodeSystem that contains codes in both EvidenceDirectness (http://terminology.hl7.org/CodeSystem/directness) and EvidenceDirectness (http://terminology.hl7.org/CodeSystem/directness).
Generated Narrative: CodeSystem fd1d5ab1-5dce-4efa-83f2-fbdd1f055dd2-351
This code system http://hl7.org/fhir/comparison/CodeSystem/fd1d5ab1-5dce-4efa-83f2-fbdd1f055dd2-351 defines codes, but no codes are represented here