•  CENTER FOR DISEASE CONTROL
  • http://www.cdc.gov
  • Can "Search" terms related to diseases and their causes.

•   CHEMCENTER
  • http://www.ChemCenter.org
  • A service of the American Chemical Society. Searchable.
    
    
•  HEALTHFINDER
  • http://www.healthfinder.gov
  • A gateway to reliable consumer health publications, web sites, and organizations.
    
    
• THE LIBRARIANS' INDEX TO THE INTERNET: CHEMISTRY
  • http://www.lii.org/search?query=Chemistry+or+"Chemical+elements";searchtype=subject
  • A large, annotated collection of links.


• MEDLINEplus: Health Information
  • http://www.lii.org/search?query=Chemistry+or+"Chemical+elements";searchtype=subject
  • A great site for links on the effects of environmental factors on health. Searchable.

• NIH WEB SEARCH
  • http://search.info.nih.gov/
  • National Institutes of Health search site—locates their documents on health topics and provides abstracts of other related studies.
    
    
• NRDC: NATIONAL RESOURCES DEFENSES COUNCIL
  • http://www.nrdc.org
  • Searchable site on environmental issues: clean air and energy, global warming, clean water and oceans, toxic chemicals, nuclear waste, etc.
    
    

• TOXNET ON THE WEB

  • http://sis.nlm.nih.gov/sis1/
  • Sponsored by the National Library of Medicine. Searchable.

•  U.S. ENVIRONMENTAL PROTECTION AGENCY
  • http://www.epa.gov
  • Searchable site for environmental information.

• U.S. FOOD AND DRUG ADMINISTRATION
  • http://www.fda.gov
  • Site divided into information about food, human drugs, animal drugs, cosmetics, children and tobacco, and toxicology.

Most recent revision: Sunday, March 6, 2005