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Changes in MeSH Data Structure - e2
The underlying structure of the data creation system for MeSH has changed from a term-based to a concept-oriented system.
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ChemIDplus: A Web-Based Chemical Search System - e3
A new system that provides access to structure and nomenclature authority files used for the identification of chemical substances cited in NLM databases.
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Technical Notes - e1:

NLM's MedlinePlus Adds Medical Encyclopedia

Meeting Rooms for NLM Sunrise Seminars Announced

Continuing Education Classes at MLA 2000 - Update

DOCLINE Events at MLA 2000


Issue Completed April 24, 2000
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Last updated: 11 April 2012