1. Adgate JL, Durkin P, Engel B, Freeman N, Hattis D, Heeringa S, et al. Cumulative and Aggregate Risk Evaluation System (CARES) Model Review. Report of the FIFRA Scientific Advisory Panel. U.S. Environmental Protection Agency, Washington, DC; 2002. http://www.epa.gov/scipoly/sap/index.htm#april [accessed on June 12, 2009].
2. Projecting neurologic disease burden. Difficult but critical;Albert;Neurology,2007
3. One century of studies on lead poisoning in papers published in La Medicina del Lavoro;Alessio;Am J Ind Med,2000
4. ATSDR Toxicological Profile for Manganese Draft for Public Comment U.S. Department of Health and Human Services. Public Health Service. Agency for Toxic Substances and Disease Registry; September 2008. http://www.atsdr.cdc.gov/toxprofiles/tp151.html#bookmark01 [accessed on June 12, 2009].
5. The gestational environment and Parkinson's disease: evidence for neurodevelopmental origins of a neurodegenerative disorder;Barlow;Reprod Toxicol,2007