HEATKEYS

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...

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

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...

Get FREE information and resources from the leading national nonprofit organization for people with allergies and asthma.

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

The American Academy of Dermatology is committed to advancing the science of medicine and surgery related to promoting a lifetime of healthier skin, hair, and nails.

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.

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