Unrestricted Access


Entrez is the search box on the NCBI platform that allows you to search across over 30 NCBI databases. When you run a search, you will see a list of the NCBI databases and the number of matches found in each database. New databases are added as biomedical science advances and new kinds of data become available.

Dates covered

Most recent information.

Type of coverage

Journals; ebooks; data.

Vendor/electronic presentation provider

National Center for Biotechnology Information (NCBI)