Search the title and first author in PubMed or Europe PMC, then open the matching record and read its abstract to confirm it covers the cited topic. Both databases support fielded searches across biomedical and life-science literature, so a title-plus-author query narrows the results to the record you need.
- Build the query from the citation. Enter the paper's title in quotation marks as a phrase and add the first author's surname. PubMed supports phrase searching and field tags, and Europe PMC supports keyword and fielded searches, so you can restrict the author term to an author field if the plain query returns too many hits.
- Scan the result list for a title match. Compare the returned title against the citation word for word. A close but non-identical title can indicate a preprint, a corrected version, or a different paper, so treat it as unresolved until you check the record.
- Open the record and read the abstract. The abstract appears on the record page in both databases. Read it against the topic named in your citation.
- Confirm the match before using it. Check that the abstract's subject, methods, and findings correspond to what the citation is being used for. If the abstract describes a different study, return to the results and look for another record.
- Use the DOI as a cross-check when available. A DOI lookup in Crossref returns the metadata deposited for that DOI, which helps you confirm the title and author you are matching against.
If the title-and-author search returns no clear match, the record may be indexed under a variant title or may not be in that database. Widen the search by dropping the author term, or try the other database before concluding the abstract is unavailable. Europe PMC also links to available full text, which can help when you need more than the abstract.