The Health Channel explores both scientific and cultural aspects of the human body. Read health articles about medical technology, medical mysteries and staying healthy.

The MPD Foundation promotes meaningful medical research into myeloproliferative disorders - Polycythemia Vera (PV), Essential Thrombocythemia (ET) and Primary Myelofibrosis (PMF).

UpToDate is an evidence based, peer reviewed information resource, available via the Web and Mobile Devices. Our community includes over 4,400 leading physicians, peer reviewers, editors and over 385,000 users. UpToDate includes access to over 8,300 topics in 14 specialties

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas of the health sciences and to a lesser degree in such areas as chemistry, physics, botany and zoology. The collections stand at 5 million items--books, journals, technical reports, manuscripts, microfilms, photographs and images. Hous

Homepage of Merck.com, Merck's corporate Web site

Bing is a search engine that finds and organizes the answers you need so you can make faster, more informed decisions.