Databases
- National Center for PTSD PILOTS Database
- National Criminal Justice Reference Service (NCJRS) Abstracts Database
- Criminal and juvenile justice literature maintained by the US Dept. of Justice.
- National Guideline Clearinghouse
- National Quality Measures Clearinghouse (NQMC)
- Evidence-based quality measures and measure sets.
- Native Health Research Database
- Natural Standard
- Provides high quality, evidence-based information on dietary supplements (including herbs, vitamins, and minerals), functional foods, diets, complementary practices (modalities), exercises, and medical conditions.
- NCBI
- The National Center for Biotechnology Information advances science and health by providing access to biomedical and genomic information, literature and databases. Submit data to GenBank or other NCBI databases
- NCBI Map Viewer
- Directly view DNA sequences/genes in the context of chromosome structures for all higher organisms.
- NHGRI Policy and Legislation Database
- Federal policy, regulations and legislation on genetic issues.
- NIH RePORTER
- RePORT Expenditures and Results (RePORTER) query tool of research funded by NIH and other Public Health Services agencies. Includes NIH funding for each project (expenditures), and the publications and patents that have acknowledged support from each project (results).
- NLM Drug Information Portal
- NLM Gateway
- Portal to multiple NLM databases.
- Nursing Reference Center
- (Ebsco)


