MedlinePlus [Indexes and Abstracts]
The US National Library of Medicine maintains this guide to health information, which lists authoritative websites by topic, directories of healthcare organizations, a medical encyclopedia and dictionaries, health information in Spanish, information on prescription and over-the-counter drugs, health news, and links to clinical trials.
Nexis Uni [Indexes and Abstracts]
Nexis Uni features more than 15,000 news, business and legal sources from LexisNexis - including U.S. Supreme Court decisions dating back to 1790 - with an intuitive interface that offers quick discovery across all content types, personalization features such as Alerts and saved searches and a collaborative workspace with shared folders and annotated documents.
Public Documents Masterfile [Indexes and Abstracts]
An electronic guide to federal, state, local and international public documents, spanning over 200 years of publication, in a single searchable database. Contains two types of records, full bibliographic records and brief records comprised of index terms or pointers to public documents cumulations or catalogs.