1. ATSDR 1992. Toxicological Profile for Methyl Parathion. TP-91/21. Atlanta GA. Agency for Toxic Substance and Disease Registry.
2. WHO Task Group on Environmental Health Criteria. Environmental health criteria 145: methyl parathion. Geneva:World Health Organization 1993.
3. Baker SR Wilkinson CF eds. The effect of pesticides on human health. In: Advances in Modern Environmental Toxicology and DNA Damage. Vol 18. Princeton NJ:Princeton Scientific Publishers 1990.
4. Occupational pesticide poisoning in apple orchards-Washington, 1993;Centers for Disease Control and Prevention;Morb Mortal Wkly Rep,1994
5. Health surveillance and biological monitoring of pesticide formulators in India