NIH Library(http://nihlibrary.nih.gov/) Due to our affiliation with NIH, we have access to many resources offered by the library. Search their catalog for holdings.(http://nih-library.nih.gov/)
National Library of Medicine(http://www.nlm.nih.gov) The National Library of Medicine is the world’s largest biomedical library. Use the NLM catalog LocatorPlus(http://locatorplus.gov/) to find materials in the more-than-6 million-item collection: books, journals, technical reports, manuscripts, microfilms, photographs and images. NLM is notable for publishing Index Medicus, currently available in the database Medline. NLM also manages TOXNET, GENBANK and numerous other biomedical literature and scientific databases.
Library of Congress(http://lcweb.loc.gov/homepage/lchp.html) The largest library in the world. Use the Online Catalog(http://catalog.loc.gov/) to search more than 126 million items. The LoC Web site offers access to specialty collections in legislative information, US history and world culture.