Nepal to Use Oxygen Tanks From Everest to Treat Covid Patients मई 12, 2021 byप्रगतिवादी मंच एक टिप्पणी भेजें With hundreds reportedly dying because of a shortage, relief groups are attempting to repurpose tanks used by climbers in the Himalayas. source https://www.nytimes.com/2021/05/12/world/asia/nepal-everest-oxygen-covid.html
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