Summary
A device that can sniff out early signs of lung cancer in a person's breath is being developed by British scientists, according to a report being published today.
The cancer 'breathalyser' works using technology originally designed for oil prospecting. It uses lasers to detect tiny traces of ethane in the breath, and is so sensitive it can spot concentrations of less than one part per billion.See the full content of this document
Extract
Cancer Detection Hope
Lung cancer releases ethane by breaking ...
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