%0 Journal Article %A Yueqi Ge %A Emily C Bartlett %A Thomas Semple %A Alexandra Rice %A Anand Shah %A Elisabetta A Renzoni %T The curious incident of the cast in the airway %D 2021 %R 10.1136/thoraxjnl-2020-216426 %J Thorax %P thoraxjnl-2020-216426 %U https://thorax.bmj.com/content/thoraxjnl/early/2021/05/07/thoraxjnl-2020-216426.full.pdf