Impact of the COVID-19 pandemic on COPD exacerbations during inpatient pulmonary rehabilitation
K Waeijen-Smit, M A Spruit, R Posthuma, F De Jong, D J A Janssen, N P H Van Loon, B Hajian, S L Evertse-Snijders, S O Simons, S Houben-Wilke, F M E Franssen
European Respiratory Journal Sep 2022, 60 (suppl 66) 2289; DOI: 10.1183/13993003.congress-2022.2289