Definition of word from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games.

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

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictiona...

The Skin Cancer Foundation is the leading skin cancer prevention organization. We have doctor-approved information and sun-safety instructions.

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

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

DUSA, a dermatology pharmaceutical company, developing innovative products that help manage skin conditions like actinic keratosis & acne. Learn m...

The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbook...

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

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

NewYork-Presbyterian Hospital is one the most comprehensive university hospitals in the world, with leading specialists in every field of medicine.