This is the CodeSystem that contains codes in both National drug codes (http://hl7.org/fhir/sid/ndc) and National drug codes (http://hl7.org/fhir/sid/ndc).
Generated Narrative: CodeSystem d90c6776-070a-4707-b535-0a35f2e2298a-3540
This code system http://hl7.org/fhir/comparison/CodeSystem/d90c6776-070a-4707-b535-0a35f2e2298a-3540 defines codes, but no codes are represented here
http://hl7.org/fhir/comparison/CodeSystem/d90c6776-070a-4707-b535-0a35f2e2298a-3540