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

The leading source for trustworthy and timely health and medical news and information. Providing credible health information, supportive community, an...

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

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

Health information for consumers on first aid for medical emergencies, accidents and injuries, symptoms and treatment of disease and health conditions...

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

Web site of the American Academy of Family Physicians, a medical specialty society that represents more than 93,700 family physicians and medical stud...

Cedars-Sinai is a non-profit hospital and research institution delivering world-class care to patients from around the world.

Online Medical Dictionary and glossary with medical definitions

Dictionary.com - the largest and most trusted free online dictionary. Instantly look up accurate and extensive definitions and word meanings, and hear...

HealthGrades, the leading independent healthcare ratings company. Research hospitals, doctors, nursing homes, and more.

HealthCentral.com is one of the most trusted sources of medical information and up to date news and contains a doctor-approved health encyclopedia of ...