PT - JOURNAL ARTICLE AU - McLellan, Thomas AU - George, Peter M. AU - Ford, Paul AU - De Backer, Jan AU - Van Holsbeke, Cedric AU - Mignot, Benjamin AU - Screaton, Nicholas J. AU - Ruggiero, Alessandro AU - Thillai, Muhunthan TI - Idiopathic pulmonary fibrosis: airway volume measurement identifies progressive disease on computed tomography scans AID - 10.1183/23120541.00290-2019 DP - 2020 Jan 01 TA - ERJ Open Research PG - 00290-2019 VI - 6 IP - 1 4099 - http://openres.ersjournals.com/content/6/1/00290-2019.short 4100 - http://openres.ersjournals.com/content/6/1/00290-2019.full SO - erjor2020 Jan 01; 6