Databases
- LactMed
- A peer-reviewed and fully referenced database of drugs to which breastfeeding mothers may be exposed.
- LegalTrac
- Indexing for over 800 legal journals and seven legal newspapers.
- LexisNexis Academic
- (LexisNexis) Extensive array of full-text news (newspapers, wire services, transcripts and newsletters), business literature, industry and company information, legal, biographical, and reference resources.
- Literature, Arts, and Medicine Database
- Annotated bibliography of prose, poetry, film, video and art from New York University. Updated quarterly.
- LiverTox
- clinical and research information on drug-induced liver injury
- LocatorPlus
- Lists the holdings of the National Library of Medicine, including books (CATLINE), audiovisuals (AVLINE), journals (SERLINE), and a directory of health organizations (DIRLINE).


