This is the CodeSystem that contains codes in both AllergyIntoleranceSubstanceExposureRisk (http://terminology.hl7.org/CodeSystem/allerg-intol-substance-exp-risk) and AllergyIntoleranceSubstanceExposureRisk (http://terminology.hl7.org/CodeSystem/allerg-intol-substance-exp-risk).
Generated Narrative: CodeSystem d53e329c-e887-45ef-9643-5105cec80626-54
This code system http://hl7.org/fhir/comparison/CodeSystem/d53e329c-e887-45ef-9643-5105cec80626-54 defines codes, but no codes are represented here