Union of http://smart.who.int/ddcc/CodeSystem/WHODDCCicaolabtesttype and http://smart.who.int/ddcc/CodeSystem/WHODDCCicaolabtesttype

This is the CodeSystem that contains all the codes in ICAO lab test type codes used in this IG (http://smart.who.int/ddcc/CodeSystem/WHODDCCicaolabtesttype) and ICAO lab test type codes used in this IG (http://smart.who.int/ddcc/CodeSystem/WHODDCCicaolabtesttype). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: CodeSystem d1e6b8c7-7586-484b-b5e2-329316c61cc7-53

This code system http://hl7.org/fhir/comparison/CodeSystem/d1e6b8c7-7586-484b-b5e2-329316c61cc7-53 defines codes, but no codes are represented here

CodeDisplay
molecular(PCR) Molecular (PCR)
molecular(other) Molecular (Other)
antigen Antigen
antibody Antibody