PowerPoint - vkrt 2007-12-13
PowerPoint - vkrt 2007-12-13
PowerPoint - vkrt 2007-12-13
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Approx. 1920<br />
It has been proved that<br />
polycondensated aromatic<br />
rings can cause cancer,<br />
especially lung and skin<br />
cancer.<br />
PCAs in measurable<br />
amounts, e. g. from<br />
Creasote, are forbidden in<br />
the food and medical<br />
industry.<br />
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