Impact of the COVID-19 pandemic on the behaviour and health status of patients with COPD : results from the German COPD cohort COSYCONET

enthalten in: ERJ open research | 2021

von Kahnert, K. | Lutter, J. | Welte, T. | +11

Prediction of air trapping or pulmonary hyperinflation by forced spirometry in COPD patients : results from COSYCONET

enthalten in: ERJ open research | 2020

von Alter, P. | Orszag, J. | Kellerer, C. | +7