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. Housed within the Library is one of the world's finest medical history collections of old (pre-1914) and rare medical texts, manuscripts, and incunabula.

Colon cancer surgery, laparoscopic Colectomy, colon resection surgery performed by Dr. David Blumberg is the best treatment for most colon diseases including colon polyp, colon cancer, ulcerative colitis, Crohns disease, rectal prolapse and diverticulitis.

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Welcome to the University of Chicago Medical Center. Both a neighborhood healthcare provider and a world-class research institute.

Stryker manufactures medical devices and medical equipment. Stryker is a leader in the worldwide orthopaedic medical technology market and is at the forefront of medicine's most promising solutions.