1. National Research Council. Pesticides in the Diets of Infants and Children. Washington DC:National Academy Press 1993.
2. Pew Charitable Trusts. Public Opinion Research on Public Health Environmental Health and the Country's Public Health Capacity to Adequately Address Environmental Health Problems. Philadelphia:Pew Charitable Trusts 1999.
3. knowledge and needs assessment of environmentally related health hazards: a survey;Szneke P;Conn Med,1994
4. U.S. EPA. Environmental Health Threats to Children. EPA 175-F-96-001. Washington DC:U.S. Environmental Protection Agency 1996. Available: http://www.epa.gov/ epadocs/child.htm [cited 26 May 2002].
5. Children's Environmental Health Network/Public Health Institute. Training Manual on Pediatric Environmental Health: Putting It into Practice. San Francisco CA:Children's Environmental Health Network/Public Health Institute 1999.