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Federal
PubMed Central (PMC)
U.S. Department of Health & Human Services —
PubMed Central (PMC) is a free, digital archive of full text biomedical and life sciences journal literature. -
Federal
PubMed total records by publication year
U.S. Department of Health & Human Services —
Yearly citation totals from each year of the MEDLINE/PubMed Baseline referencing citations back to year 1781. These totals may increase over time for a particular... -
Federal
SDOH Measures for County, ACS 2017-2021
U.S. Department of Health & Human Services —
This dataset contains county-level social determinants of health (SDOH) measures from the American Community Survey 5-year data for the entire United States—50 states... -
Federal
Learning Resources Database
U.S. Department of Health & Human Services —
The Learning Resources Database is a catalog of interactive tutorials, videos, online classes, finding aids, and other instructional resources on National Library of... -
Federal
Toxicology Information Online (TOXLINE) (RETIRED)
U.S. Department of Health & Human Services —
TOXLINE was the National Library of Medicine (NLM) bibliographic database for toxicology, a varied science encompassing many disciplines. TOXLINE records provide... -
Federal
MEDLINE/PubMed Citations
U.S. Department of Health & Human Services —
PubMed is a free resource supporting the search and retrieval of biomedical and life sciences literature with the aim of improving health–both globally and... -
Federal
NCBI Virus
U.S. Department of Health & Human Services —
NCBI Virus is an integrative, value-added resource designed to support retrieval, display and analysis of a curated collection of virus sequences and large sequence... -
Federal
SDOH Measures for ZCTA, ACS 2017-2021
U.S. Department of Health & Human Services —
This dataset contains ZCTA-level social determinants of health (SDOH) measures from the American Community Survey 5-year data for the entire United States—50 states... -
Federal
SDOH Measures for Census Tract, ACS 2017-2021
U.S. Department of Health & Human Services —
This dataset contains census tract-level social determinants of health (SDOH) measures from the American Community Survey 5-year data for the entire United States—50... -
Federal
PSSM Viewer
U.S. Department of Health & Human Services —
Users can display, sort, subset and download position-specific score matrices (PSSMs) either from CDD records or from Position Specific Iterated (PSI)-BLAST protein... -
Federal
RxNav-in-a-Box
U.S. Department of Health & Human Services —
RxNav-in-a-Box provides users with a locally-installable RxNav (https://rxnav.nlm.nih.gov/RxNavDoc.html) and RESTful companion APIs, including RxNorm, RxTerms,... -
Federal
NLM Classification
U.S. Department of Health & Human Services —
A product of the National Library of Medicine for the arrangement of library materials in the field of medicine and related sciences used internationally. The NLM... -
Federal
Genetic Testing Registry (GTR)
U.S. Department of Health & Human Services —
Genetic Testing Registry (GTR) is a free, centralized voluntary registry of comprehensive genetic test information covering clinical and research tests for Mendelian... -
Federal
AccessGUDID
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
CD Search (Conserved Domain Search Service)
U.S. Department of Health & Human Services —
Identifies the conserved domains present in a protein sequence. CD-Search uses RPS-BLAST (Reverse Position-Specific BLAST) to compare a query sequence against...