Sources & copyright

Europe PMC · PubMed / MEDLINE

Data is retrieved through the official Europe PMC REST API. Each record retains a source URL, PMID or DOI, import and verification information. Matching DOI and PMID identifiers are deduplicated.

Licensing & translation

Open access does not establish translation or republication rights. Permissions are checked per record. This version displays abstracts only under explicitly verified CC0 or CC BY licenses; other records link to their original source. Full text and PDF files with unknown rights are not copied.

Europe PMC API · PMC copyright notice

Last updated: 26 October 2026