environmental pollution cause of Seoul's highest cancer ranking (cancer carcinogens)
Please note they seem to know nearly as much as you about how this
should be done.
``But we can not conclude at the moment how high cancer risks are in
different regions and what causes cancer because the report is
preliminary and inconclusive,'' she said.
Yang added that the team has been undertaking a second stage of
research since early this year and expected to produce more conclusive
results on the cancer risk and major carcinogens in different regions
in July 2007."
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