Bibliographic citations for more than seven million articles, from 1988 to as recent as the current week's issue, are available and can be searched.
Some citations have brief abstracts.
Issues are entered into the database as the journals are received from the publishers, so articles appear in the database at the same time the periodical issue is delivered to libraries and newstands. A network of 20 academic, public, law, medical, and scientific research libraries located around the world own the periodicals containing the bibliographic citations in the UnCover database. USE RANK AU to locate experts in a specific discipline. The UnCover database indexes 17,000 periodical titles that are primary English-language based. These are available through the document delivery service.