Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

  • 169 datasets found

    Harvest Source: Healthdata.gov Publishers: National Library of Medicine

    Filter Results
    • RxNorm    recent views

      RxNorm provides normalized names for clinical drugs and links its names to many of the drug vocabularies commonly used in pharmacy management and drug interaction software,...
    • ChemIDplus (Chemical Identification Plus Database)    recent views

      ChemIDplus is no longer updated. These are the final files from February 22, 2023. All ChemIDplus data have been incorporated into PubChem. ChemIDplus was a dictionary of over...
    • NCBI Handbook    recent views

      An extensive collection of articles about NCBI databases, data models, and software.
    • SNOMED CT    recent views

      SNOMED CT is one of a suite of designated standards for use in U.S. Federal Government systems for the electronic exchange of clinical health information and is also a required...
    • ClinicalTrials.gov    recent views

      Provides patients, family members, health care professionals, and members of the public easy access to information on clinical trials for a wide range of diseases and...
    • Drug Information Portal    recent views

      Information for over 55,000 drugs. Names, usage, and structures are displayed, as well as search links to key NLM and government sites.
    • Visible Human Project    recent views

      The NLM Visible Human Project® has created publicly-available complete, anatomically detailed, three-dimensional representations of a human male body and a human female body....
    • MedPix    recent views

      MedPix is a database of patient cases integrating images and textual information. The content material is organized by disease location (organ system), pathology category,...
    • Taxonomy    recent views

      The Taxonomy Database is a curated classification and nomenclature for all of the organisms in the public sequence databases. This currently represents about 10% of the...
    • PubChem    recent views

      PubChem contains the chemical structures of small organic molecules and information on their biological activities. PubChem includes substance information, compound structures,...
    • Toxicology Information Online (TOXLINE)    recent views

      TOXLINE was the National Library of Medicine (NLM) bibliographic database for toxicology, a varied science encompassing many disciplines. TOXLINE records provide bibliographic...
    • PubMed Central Open Access Subset (PMC OA)    recent views

      Not all articles in PMC are available for text mining and other reuse, many have copyright protection, however articles in the PMC Open Access Subset are made available for...
    • Amino Acid Explorer    recent views

      Explore characteristics of amino acids by comparing their structural and chemical properties, predicting protein sequence changes caused by mutations, viewing common...
    • NLM Classification    recent views

      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 Classification...
    • Database of Genotype and Phenotype (dbGaP)    recent views

      The database of Genotypes and Phenotypes (dbGaP) was developed to archive and distribute the data and results from studies that have investigated the interaction of genotype and...
    • PubMed Central (PMC)    recent views

      PubMed Central (PMC) is a free, digital archive of full text biomedical and life sciences journal literature.
    • Computational Photography Project for Pill Identification (C3PI)    recent views

      The Computational Photography Project for Pill Identification (C3PI) was discontinued in 2018. No new images will be added to the collection. Identifiers for pills will not be...
    • Clinical Questions Collection    recent views

      The Clinical Questions Collection is a repository of questions that have been collected between 1991 – 2003 from healthcare providers in clinical settings across the country....
    • GenPept    recent views

      The protein sequences corresponding to the translations of coding sequences (CDS) in GenBank collected for each GenBank release.
    • Unified Medical Language System (UMLS)    recent views

      The UMLS integrates and distributes key terminology, classification and coding standards, and associated resources to promote creation of more effective and interoperable...