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Dogs train to detect cancer cells in the human body

A new laboratory study in Florida has found a way to train dogs to detect the smell of cancer cells in the human body. Xiomara Gonzalez-Govea has the details on the two-year study.

Dogs train to detect cancer cells in the human body

A new laboratory study in Florida has found a way to train dogs to detect the smell of cancer cells in the human body. Xiomara Gonzalez-Govea has the details on the two-year study.

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