Generated Narrative: NamingSystem nddf Summary Defining URL http://terminology.hl7.org/NamingSystem/nddf Version 2.1.0 Name Nddf Title National Drug Data File Status retired Definition National Drug Data File Plus Source Vocabulary 2004. San Bruno, CA: First DataBank, March 11, 2004. This entry was generated to support the Sources in the UMLS. Additional metadata is still missing. Identifiers Type Value Preferred OID 2.16.840.1.113883.6.208 true URI http://terminology.hl7.org/CodeSystem/nddf true
National Drug Data File Plus Source Vocabulary 2004. San Bruno, CA: First DataBank, March 11, 2004. This entry was generated to support the Sources in the UMLS. Additional metadata is still missing.