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Federal
Unified Medical Language System (UMLS) recent views
U.S. Department of Health & Human Services —
The UMLS integrates and distributes key terminology, classification and coding standards, and associated resources to promote creation of more effective and... -
Federal
Medical Subject Headings (MeSH) recent views
U.S. Department of Health & Human Services —
Medical Subject Headings (MeSH) is a hierarchically-organized terminology for indexing and cataloging of biomedical information. It is used for the indexing of PubMed... -
Federal
AccessGUDID recent views
U.S. Department of Health & Human Services —
The Global Unique Device Identification Database (GUDID) contains key device identification information submitted to the FDA about medical devices that have Unique... -
Federal
MeSH 2024 Update - Update All Fields Report recent views
U.S. Department of Health & Human Services —
(Includes MeSH 2023 changes) The MeSH 2024 Update - Update (All Fields) Report lists each individual modification made to a Descriptor or Supplementary Concept Record... -
Federal
UCUM Web API Service recent views
U.S. Department of Health & Human Services —
A web API service for validating and converting unit expressions from the Unified Code for Units of Measure (UCUM). http://unitsofmeasure.org/trac -
Federal
Value Set Authority Center recent views
U.S. Department of Health & Human Services —
The VSAC is a repository and authoring tool for public value sets created by external programs. Value sets are lists of codes and corresponding terms, from NLM-hosted... -
Federal
MeSH 2024 Update - Replace Report recent views
U.S. Department of Health & Human Services —
(Includes MeSH 2023 changes) The MeSH 2024 Update - Replace Report lists Descriptors and Supplementary Concept Records (SCRs) where an existing MeSH term has been... -
Federal
Annual MeSH Processing (AMP) recent views
U.S. Department of Health & Human Services —
An overview of Annual MeSH Processing (AMP)) for MeSH/MEDLINE, including MeSH Update Reports -
Federal
MeSH 2024 Update - Delete Report recent views
U.S. Department of Health & Human Services —
(Includes MeSH 2023 changes) The MeSH 2024 Update - Delete Report lists Descriptors and Supplementary Concept Records (SCRs) that have been removed from MeSH. There... -
Federal
MeSH 2024 Update - Split Report recent views
U.S. Department of Health & Human Services —
(Includes MeSH 2023 changes) The MeSH 2024 Update - Split Report lists terms that are replaced by a set of terms, either descriptors or SCRs, instead of a single... -
Federal
MeSH 2024 Update - Merge Report recent views
U.S. Department of Health & Human Services —
(Includes MeSH 2023 changes) The MeSH 2024 Update - Merge Report describes cases where two or more terms have merged into a single term. The term(s) being merged into... -
Federal
MeSH 2024 Update - Combine Report recent views
U.S. Department of Health & Human Services —
(Includes MeSH 2023 changes) The MeSH 2024 Update - Combine Report lists new Entry Combinations. These are cases where a new, precoordinated Descriptor has been... -
Federal
MeSH 2024 Update - Add Report recent views
U.S. Department of Health & Human Services —
(Includes MeSH 2023 changes) The MeSH 2024 Update - Add Report lists new Descriptors and Supplementary Concept Records (SCRs) that have been added to MeSH for the... -
Federal
MeSH 2024 Update - Registry Number Update Report recent views
U.S. Department of Health & Human Services —
(Includes MeSH 2023 changes) The MeSH 2024 Update - Registry Number Update Report lists changes to Registry Numbers on a Descriptor or Supplementary Concept Record... -
Federal
Medical Text Indexer (MTI) recent views
U.S. Department of Health & Human Services —
A system for producing indexing recommendations to assist in the indexing process at NLM. Currently provides indexing recommendations to more than 100 journals based... -
Federal
MeSH 2024 Update - Preferred Term Update Report recent views
U.S. Department of Health & Human Services —
(Includes MeSH 2023 changes) The MeSH 2024 Update - Preferred Term Update Report lists changes to the Preferred Term of a Descriptor or a Supplementary Concept Record... -
Federal
Semantic Knowledge Representation API recent views
U.S. Department of Health & Human Services —
The SKR Project was initiated at NLM in order to develop programs to provide usable semantic representation of biomedical free text by building on resources currently... -
Federal
Clinical Table Search Service recent views
U.S. Department of Health & Human Services —
Clinical Table Search Service (formerly "lforms-service") is a web service which software programs can use for querying clinical data tables. The API for each table...