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Uploaded by STATSatGMU on May 24, 2009
Dr. Holsapple, Vice President of the Society of Toxicology, says this discussion on the risk of chemicals is long overdue....
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DR. HOLSAPPLE WHERE ARE YOU FROM?
DLUVRL2 2 years ago
hi uncle its DENISE
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DR. HOLSAPPLE WHERE ARE YOU FROM?
DLUVRL2 2 years ago
hi uncle its DENISE
DLUVRL2 2 years ago