Official website of the National Institutes of Health (NIH). NIH is one of the world's foremost medical research centers. An agency of the U.S. Department ...

Clinical experts provide current medical information and news on health topics.

Health information from the National Library of Medicine. Easy access to Medline and Health topics, medical dictionaries, directories and publications.

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Health informatics (also called Health Information Systems, health care informatics, healthcare informatics, medical informatics, nursing informatics, clinical ...

Your source for reliable health information from the Federal government. Offering quick guides to healthy living, personalized health advice, and tips and tools to ...

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Health.gov is your portal for health related resources and news from the US government. Find prevention topics, dietary and physical activity guidelines, and other ...

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Authoritative health information, drawing on the expertise of the 8,000 faculty physicians at the Harvard Medical School and its world-famous affiliated hospitals.

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InteliHealth - Featuring Harvard Medical School's consumer health information. Information on symptoms and treatment for mental health, diabetes, asthma, allergy and ...