Essential Evidence is a powerful, one-stop, state-of-the-art reference that includes best-evidence answers to your most important clinical questions concerning symptoms, diseases, and treatment. Its concise, highly structured content is tightly integrated and hyperlinked to thousands of calculators, articles, and evidence summaries within Essential Evidence Plus to make searching for answers quick and seamless. Each topic has a “strength of evidence” rating for every recommendation, a “Bottom-line” summary that introduces each section, and a broad array of helpful algorithms.

We're continuously updating and enhancing Essential Evidence. See what new topics will be launched soon, or suggest a topic that you'd like to see covered.

• Editorial board
• Editor biographies
• Author conflict of interest statements
• Peer review process