The National Library of Medicine
The National Library of Medicine has been a center of information innovation since its establishment. The world’s largest biomedical library, NLM maintains and makes accessible a great collection and provides e-information websites. These websites contain a wide spectrum of topics that are searched billions of times. This information is available for all people around the world. This library material also maintains and carries out research, development, and training in informatics of the biomedical sphere and technology in health information.