This is the CodeSystem that contains codes in both Evidence Certainty Type (http://terminology.hl7.org/CodeSystem/certainty-type) and Evidence Certainty Type (http://terminology.hl7.org/CodeSystem/certainty-type).
Generated Narrative: CodeSystem 63461cdc-5d1b-4619-930e-2c74c910a25f-135
This code system http://hl7.org/fhir/comparison/CodeSystem/63461cdc-5d1b-4619-930e-2c74c910a25f-135 defines codes, but no codes are represented here