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 a5a1ab3a-6b26-429c-931f-acd44a24df57-3
This code system http://hl7.org/fhir/comparison/CodeSystem/a5a1ab3a-6b26-429c-931f-acd44a24df57-3 defines codes, but no codes are represented here