HEATKEYS

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, and educational services by blending award-winning expertise in content, community services, expert co...

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

CDC Centers for Disease Control and Prevention - Your Online Source for Credible Health Information

The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbooks, and is continuously updated with practice-changing evidence culled daily from the medical literat...

Lab Tests Online offers noncommercial patient education on blood, urine, and other lab tests to help health care consumers better manage their care.

Online Medical Dictionary and glossary with medical definitions

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

The New England Journal of Medicine (NEJM) is a weekly general medical journal that publishes new medical research and review articles, and editorial opinion on a wide variety of topics of importance to biomedical science and clinical practice.