Skip to search form Skip to main content Skip to account menu

Search 218,354,998 papers from all fields of science

caXchange

A configurable hub for exchanging clinical trial information between applications and systems across the caGRID.

National Institutes of Health

Search for papers about caXchange

Stay Connected With Semantic Scholar

What Is Semantic Scholar?

Semantic Scholar is a free, AI-powered research tool for scientific literature, based at the Allen Institute for AI.

About

About Us Meet the Team Publishers Blog (opens in a new tab)AI2 Careers (opens in a new tab)

Product

Product Overview Semantic Reader Scholar's Hub Beta Program Release Notes

API

API Overview API Tutorials API Documentation (opens in a new tab)API Gallery

Research

Publications Researchers Research Careers Prototypes Resources

Help

FAQ Librarians Tutorials

Proudly built by AI2 (opens in a new tab)

•Terms of Service (opens in a new tab)•Privacy Policy (opens in a new tab)•API License Agreement

The Allen Institute for AI (opens in a new tab)

By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)