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

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...

Picture gallery of pathogenic and facultatively pathogenic bacterial species. Basic information about bacterial diseases, cultivation of bacteria, tests for identification and possible antibiotic treatmeant.

Nature - the world

Read doctor-produced health and medical information written for you to make informed decisions about your health concerns.

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

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

Medical Dictionary is intended for use by healthcare consumers, students, and professionals as well as anyone who wants to keep up with the burgeoning array of terminology found in today’s medical news. By staying clear of jargon, the dictionary o...