Issue 31 - The Cancer Letter

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Vol.

3

No.

31

August 05, 1977Aug 05, 1977

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Clearinghouse Finds Three Chemicals Pose Risk Of Cncer to Humans; 38 More Will Go On Test

In Brief: Cigarette Tax Would Raise $12 Million A Year for Pennsylvania Cancer Control, Research

Suspect Chemical Include Castor Oil, Witchhazel; Details On 38 Picked For Long Term Tests

Upton Tells Press He Wasn’t Hired To Push Prevention

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