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How your breath may reveal cancer

Name: How your breath may reveal cancer
Uploaded: 2017-03-12T10:32:54-0400
Duration: 2 min 9 s
Description: Researchers have learned that certain cancers alter human breath. Now they are exploring the possibility of using a breath test as a simple diagnostic tool for cancer. Susan Spencer reports.

Researchers have learned that certain cancers alter human breath. Now they are exploring the possibility of using a breath test as a simple diagnostic tool for cancer. Susan Spencer reports.