Intersection of http://hl7.org/fhir/ValueSet/route-codes and https://healthterminologies.gov.au/fhir/ValueSet/immunisation-route-of-administration-1
This is the ValueSet that contains codes in both SNOMED CT Route Codes (http://hl7.org/fhir/ValueSet/route-codes) and Immunisation Route of Administration (https://healthterminologies.gov.au/fhir/ValueSet/immunisation-route-of-administration-1).