Fido Fights Cancer - KQED QUEST

Humans and dogs have been partners for thousands of years. Now our canine friends are joining the fight against cancer. Researchers are training dogs to smell cancer in human patient's breath samples. And by studying cancers in dogs, we may discover new treatments for cancer in human and canine cancer patients.

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items are from between 14 Jul 2008 & 24 Nov 2008.