It is necessary to consider other absorption pathways of all carcinogens and mutagens, including the possibility of uptake through the skin, in order to ensure the best possible level of protection.
Is gá breithniú a dhéanamh ar chonairí ionsúcháin eile i gcás na gcarcanaiginí agus na só-ghineacha uile, lena n-áirítear go bhféadfaidís dul tríd an gcraiceann, chun an leibhéal cosanta féideartha is fearr a áirithiú.