PublisherNCBI National Center for Biotechnology Information. National Library of Medicine. National Institutes of Health
Resource TypesE-Books and E-Texts
DescriptionThe Bookshelf is a growing collection of biomedical books that can be searched directly. Entrez is the integrated, text-based search and retrieval system used at NCBI for the major databases, including PubMed, Nucleotide and Protein Sequences, Protein Structures, Complete Genomes, Taxonomy, and others.