खमैब्लाबो आगोलाव गुवारै बाहायजानाय माखासे अरगानख्लरायदफोर , जेरैबादि दायअक्सिनफोर , दि . दि . टि आरो पि . सि . बिफोरा सानगोहो आंखालफोरजों सोमोनदो खालाम जायो ।
Certain at least previously widely used organochlorides such as dioxins DDT and PCB have been associated with cognitive deficits .