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Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

YouTube is a place to discover, watch, upload and share videos.

Find what you want in a library near you with WorldCat, a global catalog of library collections.

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

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AbeBooks is your source for Used, New, Rare and Out of print books. Find classic collectibles, rare signed editions, used textbooks, and inexpensive bestsellers from independent booksellers worldwide.

Twitter is without a doubt the best way to share and discover what is happening right now.

The objectives of the Society for Surgery of the Alimentary Tract are: to stimulate, foster, and provide surgical leadership in the art and science of atient care; to teach and research the diseases and functions of the alimentary tract; to provide a...

Medical equipment supplier of new and used medical equipment, healthcare equipment, hospital equipment, and more. Specializing in Anesthesia Machines, Surgery Lights, Surgical Tables, Patient Monitors and more.

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world