The Specialized Information Services (SIS) Division of the National Library of Medicine (NLM) is responsible for information resources and services in toxicology, environmental health, chemistry, HIV/AIDS, and specialized topics in minority health.

Environmental Health & Toxicology

Databases and other resources related to toxicology and environmental health
Features TOXNET


Chemical Information

Databases and other resources designed to help search for information by chemical name or structure
Features ChemIDplus: Lite and Advanced



Links to journal literature, clinical trials and treatment information, meeting abstracts, and other scientific and consumer-related resources


Outreach Activities & Resources

Programs, resources and web sites for minority and other special populations


Disaster Information Management Research Center

Collection, organization, and dissemination of health information for natural, accidental, or deliberate disasters


Last updated: 01 May 2009
First published: 12 April 2005
Metadata| Permanence level: Permanent: Dynamic Content