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PubMed® comprises more than 38 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full text content from PubMed Central and publisher web sites.

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PubMed Updates

Feature updates and other PubMed highlights

  • Recent Changes to References, Search Tools, Related Citations, and Sharing Features

    June 27, 2025

    Key changes include improved rendering of reference lists, the addition of date stamps in search history downloads, streamlined sharing options, and other usability updates.

  • FTP Improvements Available for Testing

    June 6, 2025

    Starting with the annual baseline release in December 2025, the content of PubMed data distributed via FTP will be generated using the same technology as the PubMed website and E-utilities API; this update means the FTP data will match the PubMed website and API.

  • Changes to Email Feature

    May 30, 2025

    PubMed will soon reintroduce the ability to customize subject lines and body text when emailing search results or citations. With this update, the email feature will also require My NCBI login, and PubMed emails will only be sent to the email address associated with the My NCBI account.

  • Phrase Searching in PubMed Tutorial Now Available

    March 3, 2025

    With hands-on exercises and quizzes, this tutorial will walk you through how to construct PubMed phrase searches.