HEATKEYS

Read doctor-produced health and medical information written for you to make informed decisions about your health concerns.

The WebMD Symptom Checker is designed to help you understand what your medical symptoms could mean, and provide you with the trusted information you need to help make informed decisions in your life for better health.

Trusted medical information to encourage healthy living. Enjoy free health tools and view detailed doctor-reviewed information about diseases, medical symptoms, treatments, drugs, and nutrition.

Mayo Clinic — Comprehensive medical diagnosis and treatment; locations and services; request an appointment.

Isabel is designed to help clinicians in all settings facing diagnostic uncertainty. It is a dynamic diagnosis checklist system that, for any combination of signs and symptoms, will instantly present back a list of likely diagnoses to consider.Eviden...

Award-winning, trustworthy, and credible health information and tools for patients from American Academy of Family Physicians.

With iTriage you can evaluate your symptoms, learn about possible causes, find appropriate medical facilities, get quality reports and find help reducing your medical bills.

Health resources and personalized health tools. Information and news on depression, digestive health, diabetes, breast cancer, cardiovascular health, and much more.

The Lancet is the world

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world

Features hundreds of credible pros and cons including scientific marijuana research and expert opinions on medical cannabis