TY - JOUR T1 - “A randomised controlled trial to investigate the use of high-frequency airway oscillations as training to improve dyspnoea in COPD”. Enya Daynes, Neil Greening, Salman Siddiqui and Sally Singh. <em>ERJ Open Res</em> 2019; 5: 00064-2019. JF - ERJ Open Research JO - erjor DO - 10.1183/23120541.50064-2019 VL - 5 IS - 3 SP - 00064-2019-AUT A2 - , Y1 - 2019/07/01 UR - http://openres.ersjournals.com/content/5/3/00064-2019-AUT.abstract N2 - This article was originally published with an error in the … ER -