We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDatabase resources of the National Center for Biotechnology Information: update.AuthorsWheeler DL; Church DM; Edgar R; Federhen S; Helmberg W; Madden TL; Pontius JU; Schuler GD; Schriml LM; Sequeira E; Suzek TO; Tatusova TA; Wagner LPublicationNucleic acids research, 2004, Vol 32, Issue Database i, pD35ISSN1362-4962Publication typearticleDOI10.1093/nar/gkh073