Chemist testifies at W. R. Grace Trial

"A former chemist for W.R. Grace has testified that he conducted a 1976 study that tested the effects of asbestos-laced vermiculite on hamsters. The hamsters developed mesothelioma and eventually developed pleural thickening of the lungs, which suffocated them and caused their deaths.
Heyman C. Duecker worked as a chemist for W. R. Grace & [...]" (2009-3-18)
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