U.S. Code / Title 42 — The Public Health… / Chapter 6A—Public Health Service / Subchapter Iii—National Research InstitutesTitle 42PartPart D—National Library of MedicineContentssubpart 1—general provisionssubpart 2—financial assistancesubpart 3—national center for biotechnology informationsubpart 4—national information center on health services research and health care technology