Unified Medical Language System^® (UMLS^®)

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UMLS^®

The UMLS integrates and distributes key terminology, classification and coding standards, and associated resources to promote creation of more effective and interoperable biomedical information systems and services, including electronic health records. More information...

IMPORTANT: New UMLS License and License Interface; New UMLS Terminology Services

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U.S. National Library of Medicine, 8600 Rockville Pike, Bethesda, MD 20894
National Institutes of Health, Health & Human Services
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Last reviewed: 28 October 2010
Last updated: 28 October 2010
First published: 29 July 2009
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