%0 Journal Article %A Andrew Bush %A Rishi Pabary %T Grappling with the granuloma: where is the ACE in the hole? %D 2021 %R 10.1136/thoraxjnl-2021-218249 %J Thorax %P thoraxjnl-2021-218249 %U https://thorax.bmj.com/content/thoraxjnl/early/2021/11/11/thoraxjnl-2021-218249.full.pdf