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Editorial
. 2009 May;13(2):119-20.
doi: 10.1007/s11325-008-0241-3. Epub 2009 Feb 6.

Pursed-lips breathing for improved oxygenation at altitude

Martin Burtscher
Editorial

Pursed-lips breathing for improved oxygenation at altitude

Martin Burtscher. Sleep Breath. 2009 May.
No abstract available

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