Cancer and the Environment... Play Video
Health reporter Gina Kolata discusses links between cancer and the environment with toxicologist and cancer survivor Michael Gallo.

Related link.

• Environment and Cancer: The Links Are Elusive
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• Living Downstream: a Scientist's Personal Investigation of Cancer and the Environment
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• Cancer: The Role of Genes, Lifestyle, and Environment (New Biology): The Role of Genes, Lifestyle, and Environment (New Biology)