%0 Journal Article %A Joyce R Y Chew %T Oxygen therapy is equivalent to room air for alleviating refractory dyspnoea %D 2011 %R 10.1136/thx.2010.153502 %J Thorax %P 685-685 %V 66 %N 8 %U https://thorax.bmj.com/content/thoraxjnl/66/8/685.full.pdf