Generated Narrative: NamingSystem CDCA Summary Defining URL http://terminology.hl7.org/NamingSystem/CDCA Version 2.0.1 Name CDCA Title CDC Analyte Codes Status retired Definition CDC Analyte Codes Identifiers Type Value Preferred OID 2.16.840.1.113883.6.57 true URI http://terminology.hl7.org/CodeSystem/CDCA true