National Security Archive
Contains declassified government documents. The resource includes 33 collections consisting of over 80,000 indexed documents.
Native Health Database
University of New Mexico: Bibliographic information and abstracts for health-related articles, reports, surveys, and other resource documents pertaining to the health and health care of American Indians, Alaska Natives, and Canadian First Nations.
NatLaw World Database
The National Law Center for Inter-American Free Trade’s NatLaw World Database is a collection of laws, regulations, case law, and secondary source materials for countries in the Americas.
Natural Standard – Natural Medicines Comprehensive Database
High quality, evidence-based information on dietary supplements (including herbs, vitamins, and minerals), functional foods, diets, complementary practices (modalities), exercises, and medical conditions. Natural Standard was founded by clinicians and researchers to provide high quality, evidence-based information about complementary and alternative therapies.
Public access to nucleotide, protein, and variation databases as well as free alignment and visualization tools.
Neoplasm Topic Searches
Prepared literature searches of the National Library of Medicine’s PubMed database. Literature citations on more than 100 subjects may be obtained.
Neoplasms (Cancer) Subset on PubMed
Limits search results to cancer-related citations. Click here for more information on the the Search Strategy used to create the cancer subset on PubMed.
Full-text databases of current information from news, business, legal, and reference sources. Formerly known as Lexis-Nexis.
NHS Economic Evaluation Database
Contains over 6000 abstracts of quality assessed economic evaluations. The database aims to assist decision-makers by systematically identifying and describing economic evaluations, appraising their quality and highlighting their relative strengths and weaknesses.
Research Portfolio Online Reporting Tool: replaces the CRISP database for reports and analysis of National Institutes of Health research.
NSF (National Science Foundation) Guide to Programs
Promotes and advances scientific progress in the United States by competitively awarding grants and cooperative agreements for research and education in the sciences, mathematics, and engineering.