Generated Narrative: NamingSystem AS4 Summary Defining URL http://terminology.hl7.org/NamingSystem/AS4 Version 2.0.1 Name AS4 Title ASTM E1238/E1467 Universal Status retired Definition ASTM E1238/ E1467 Universal Publisher HL7 Identifiers Type Value Preferred OID 2.16.840.1.113883.6.30 true URI http://terminology.hl7.org/CodeSystem/AS4 true
American Society for Testing & Materials