Use Derwent Innovations Index (DII) to discover patent information. DII includes more than 51 million inventions from 59 worldwide patent-issuing authorities.
Announcements & News
Search Smarter: Use PubMed@NIH for Maximum Full-text Access
Use PubMed@NIH to maximize your access to full-text articles
Quick Access to the Right Answers through AccessMedicine
AccessMedicine is a comprehensive online resource that provides instant access to leading medical textbooks, instructional videos, and study and self-assessment tools.