Generated Narrative: NamingSystem SNM3 Summary Defining URL http://terminology.hl7.org/NamingSystem/SNM3 Version 2.1.0 Name SNM3 Title SNOMED International Status retired Definition SNOMED International Identifiers Type Value Preferred OID 2.16.840.1.113883.6.51 true URI http://terminology.hl7.org/CodeSystem/SNM3 true