The NIH Library is a biomedical research library, whose collection and services support the programs of the National Institutes of Health and selected U.S. Department of Health and Human Services agencies. The NIH Library provides access to over 12,000 electronic journals, 160,000 eBooks, and over 50 databases. The NIH Library provides services in 3D printing, bibliometrics, bioinformatics, custom information solutions, data management & analysis, document delivery, editing, emerging technologies, reference questions and literature searching, specialized librarians, systematic reviews, training, and translations.