Databases: New and Improved PubMed/Entrez and New URL
NCBI is changing to a new version of the Entrez system in a phased implementation beginning today. The new system offers more flexibility and will serve as the foundation for creating the next generation of features and capabilities for Entrez databases.
Users had a preview of the new system recently when a “Beta” version was made available. See NCBI to Introduce Changes to the Entrez System for a description of some of the changes that are included with the introduction of the new system.
Our Web address has changed slightly: http://www.ncbi.nlm.nih.gov/sites/entrez
Source: NLM Technical Bulletin
