Medical researchers are testing trekkers and Sherpas from the Himalayas to discover why some people recover from oxygen deprivation, while others suffer organ failure and may even die. They hope to ... more 
Medical researchers are testing trekkers and Sherpas from the Himalayas to discover why some people recover from oxygen deprivation, while others suffer organ failure and may even die. They hope to transfer this knowledge to hospital patients. (Aug. 19) less 
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Mon, Aug 19, 2013 7:20 PM EDT