![about](/peth04/20041014214621im_/http://sis.nlm.nih.gov/homeImages/homeTitleAboutVert.gif) |
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. |
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![test tubes; Tox link](/peth04/20041014214621im_/http://sis.nlm.nih.gov/homeImages/homeImageTox.gif) |
![toxicology and enviromental health](/peth04/20041014214621im_/http://sis.nlm.nih.gov/homeImages/homeTitleTox.gif)
Databases and other resources related to toxicology and environmental health. Features TOXNET. |
![chemical structure; Chem link](/peth04/20041014214621im_/http://sis.nlm.nih.gov/homeImages/homeImageChem.gif) |
![chemical information](/peth04/20041014214621im_/http://sis.nlm.nih.gov/homeImages/homeTitleChem.gif)
Databases and other resources designed to help you search for information by chemical name or structure.
Features ChemIDplus: Lite or Advanced.![](/peth04/20041014214621im_/http://sis.nlm.nih.gov/PinLineBoxImages/new.gif) |
![AIDS ribbon; AIDS link](/peth04/20041014214621im_/http://sis.nlm.nih.gov/homeImages/homeImageHiv.gif) |
![HIV / AIDS Information](/peth04/20041014214621im_/http://sis.nlm.nih.gov/homeImages/homeTitleHiv.gif)
Links to journal literature, clinical trials and treatment information, meeting abstracts, and other scientific and consumer-related resources. |
![Office of Outreach and Special Populations](/peth04/20041014214621im_/http://sis.nlm.nih.gov/headerImages/enhiopindexlogonoline.gif) |
![Office of Outreach & Special Populations](/peth04/20041014214621im_/http://sis.nlm.nih.gov/homeImages/homeTitleOOSP.gif)
Programs, resources and web sites for minority and other specific populations. |
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![horo rule](/peth04/20041014214621im_/http://sis.nlm.nih.gov/PinLineBoxImages/sisHoroRule3b5c7f.gif)
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