الفهرس 
acknowledgmentOnly 14 pages are availabe for public view
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Abstract
In recent years, several studies on the harmful effects of organic chemical pollutants have an increasing influence on public cancer policy. polycyclic aromatic hydrocarbons (PAHS) are one of the more significant classes of pollutant chemicals which give rise to this concern (santschi et al., 2001 and perera et al.,2004).