Environmental & Molecular Toxicology

Agency for Toxic Substances and Disease Registry - Includes links to ToxFAQs, Interaction Profiles, Toxicological Profiles, the HazDat database, maps of hazardous waste sites, and emergency treatment information.

Food Safety Risk Analysis Clearinghouse - Joint Institute for Food Safety and Applied Nutrition Information.

Material Safety Data Sheets

National Pesticide Information Center - Extension toxicology site hosted by OSU

Entrez PubMed - Access to databases which index nucleotide sequences, protein sequences, macromolecular structures, whole genomes, and MedLine.