NLM Metadata
Title:
Qualifier Hierarchies
Published:
U.S. National Library of Medicine, 11 September 2006
Last updated:
02 October 2006
Category:
Technical Documentation
Permanence level:
Permanent: Dynamic Content
Permanence guarantor:
U.S. National Library of Medicine
Language:
English
Rights:
Public Domain
Contact:
johnston@nlm.nih.gov
URL:
http://www.nlm.nih.gov/mesh/subhierarchy2007.html