The National Library of Medicine (NLM), in Bethesda, Maryland, is a part of the National Institutes of Health, US Department of Health and Human Services (HHS). Since its founding in 1836, NLM has played a pivotal role in translating biomedical research into practice. It is the world’s largest biomedical library and the developer of electronic information services that deliver trillions of bytes of data to millions of users every day. Scientists, health professionals, and the public in the US and around the globe search the Library’s online information resources more than one billion times each year.

The Library is open to all and has many services and resources–for scientists, health professionals, historians, and the general public. NLM has nearly 12 million books, journals, manuscripts, audiovisuals, and other forms of medical information on its shelves, making it the largest health-science library in the world.In today’s increasingly digital world, NLM carries out its mission of enabling biomedical research, supporting health care and public health, and promoting healthy behavior by:

  • Acquiring, organizing, and preserving the world’s scholarly biomedical literature;
  • Providing access to biomedical and health information across the country in partnership with the 5,600-member National Network of Libraries of Medicine (NN/LM®);
  • Serving as a leading global resource for building, curating and providing sophisticated access to molecular biology and genomic information, including those from the Human Genome Project and NIH Roadmap;
  • Creating high quality information services relevant to toxicology and environmental health, health services research, and public health;
  • Conducting research and development on biomedical communications systems, methods, technologies, and networks and information dissemination and utilization among health professionals, patients, and the general public;
  • Funding advanced biomedical informatics research and serving as the primary supporter of pre- and post-doctoral research training in biomedical informatics at 18 US universities.

Scientific Information Services:

The most frequently consulted online scientific medical resource in the world is MEDLINE®/PubMed®, a publicly available database of over 18 million journal citations from 1948 to the present.

URL : http://www.nlm.nih.gov/