Ekstrom, M., Currow, D. C., Johnson, M. J., Ekström, M., Bajwah, S., Bland, J. M., Currow, D., Hussain, J., & Johnson, M. (2018). One evidence base; three stories: do opioids relieve chronic breathlessness?. Thorax, 73(1), 88-90. https://doi.org/10.1136/thoraxjnl-2016-209868