div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: University of Pennsylvania Law School • Penn Lawchemicals in edible mushrooms hy- drazines spices safrole parsley psoralens and bread ethyl carba- mate have produced cancers src=https:reader034vdocumentinreader034viewer20220430045f86543a8019fe260074aba3html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: University of Pennsylvania Law School • Penn Lawchemicals in edible mushrooms hy- drazines spices safrole parsley psoralens and bread ethyl carba- mate have produced cancers src=https:reader034vdocumentinreader034viewer20220430045f86543a8019fe260074aba3html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: University of Pennsylvania Law School • Penn Lawchemicals in edible mushrooms hy- drazines spices safrole parsley psoralens and bread ethyl carba- mate have produced cancers src=https:reader034vdocumentinreader034viewer20220430045f86543a8019fe260074aba3html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: University of Pennsylvania Law School • Penn Lawchemicals in edible mushrooms hy- drazines spices safrole parsley psoralens and bread ethyl carba- mate have produced cancers src=https:reader034vdocumentinreader034viewer20220430045f86543a8019fe260074aba3html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: University of Pennsylvania Law School • Penn Lawchemicals in edible mushrooms hy- drazines spices safrole parsley psoralens and bread ethyl carba- mate have produced cancers src=https:reader034vdocumentinreader034viewer20220430045f86543a8019fe260074aba3html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdiv