This is the CodeSystem that contains codes in both AllergyIntolerance substance exposure risk codesystem (http://hl7.org/fhir/allerg-intol-substance-exp-risk) and AllergyIntolerance substance exposure risk codesystem (http://hl7.org/fhir/allerg-intol-substance-exp-risk).
Generated Narrative: CodeSystem 4c306ce0-7c80-4546-bced-aeb5efe0d1e4-3
This code system http://hl7.org/fhir/comparison/CodeSystem/4c306ce0-7c80-4546-bced-aeb5efe0d1e4-3 defines codes, but no codes are represented here