Terminologies and Classifications
Additional Resources
Unified Medical Language System (UMLS)Metathesaurus and semantic network with lexical applications that can be used to overcome problems caused by differences in terminology and scattering of related information across databases. Includes FAQs, documentation, papers, license agreements, knowl
http://www.nlm.nih.gov/research/umls/
SNOMED International: The Systematized Nomenclature of Medicine
A dynamic, sustainable, scientifically validated terminology developed by College of American Pathologists (CAP) to enable the sharing of health care knowledge across clinical specialties and sites of care. Includes news, events, services, programs, relat
http://www.snomed.org/