1. EPA, 1998a. Health Effects Test Guidelines OPPTS 870.6300, Devlopmental Neurotoxicity Study. http://www.epa.gov/epahome/research.htm.
2. OECD, 1999. Revised Draft Guideline 426: Developmental Neurotoxicity Study. http://www.oecd.org/ehs/test/health.htm.
3. Dysplasias of cerebral cortex;Friede,1989
4. EPA, 1998b. Health Effects Test Guidelines OPPTS 870.6200 Neurotoxicity Screening Battery. http://www.epa.gov/epahome/research.htm.
5. Methods to identify and characterize developmental neurotoxicity for human health risk assessment II: neuropathology;Garman;Environ Health Perspect,2001