1. Environmental Protection Agency,Proposed guidelines for registering pesticides in the US; Hazard evaluation: Humans and domestic animals, Fed. Reg.43 (163), 37336–37403 (1978)
2. Organization for Economic Co-Operation and Development,OECD Guidelines for Testing of Chemicals 1981. OECD Rue André-Pascal, 75 775 Paris CEDEX 16, France.
3. I. Geller, W.C. Stebbins andM.J. Wayner, Test methods for definition of effects of toxic substances on behaviour and neuromotor function. InNeurobehavioural Toxicology, vol. I, Suppl. I. ANKHO International Inc. 1979.
4. P.M. Milner,Physiological Psychology. Holt, Rinehart and Winston, Inc., New York 1970.
5. H. Igisu, Y. Kawamura, M. Kato, K. Izumi andY. Kuroiwa,Acrylamide encephaloneuropathy due to well water pollution, J. Neurol. Neurosurg. Psychiat.38, 581–584 (1975).