Psallidas Ioannis, Helm Emma J, Maskell Nick A, Yarmus Lonny, Feller-Kopman David J, Gleeson Fergus V, Rahman Najib M
Oxford Centre for Respiratory Medicine, Churchill Hospital, Oxford, UK.
Department of Radiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK.
Thorax. 2015 Aug;70(8):802-4. doi: 10.1136/thoraxjnl-2014-206658. Epub 2015 Apr 30.