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.

One of the largest pediatric medical centers in the US, we offer a complete range of health care services for children from birth through 21 years of age.

Consumer Health News, Information and Resources Updated Daily - Consumer Health Information by HealthScout,Healthscout.com - get the latest health news. Features include mini-checkups, health library, medical search and more.

The James Buchanan Brady Foundation, Department of Urology provides unequalled urologic care. The Department also seeks to make significant contributions to the field of urology through research and training of future urologic specialists.

Extensive knowledge base of medical information on symptoms, diagnosis, and misdiagnosis of more than 20,000 medical conditions. Research causes of your symptoms or research treatments for diseases.