Changes in FEV1 over time in COPD and the importance of spirometry reference ranges: the devil is in the detail

Jane Kirkby, Raffaella Nenna, Aisling McGowan

Source: Breathe, 15 (4) 337; 10.1183/20734735.0252-2019
Journal Issue: December
Disease area: Airway diseases

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Jane Kirkby, Raffaella Nenna, Aisling McGowan. Changes in FEV1 over time in COPD and the importance of spirometry reference ranges: the devil is in the detail. Breathe, 15 (4) 337; 10.1183/20734735.0252-2019

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