Predictors of severe COVID-19 in a registry-based Swedish cohort of patients with COPD.
Caroline StridsmanLowie E G W VanfleterenJon R KonradsenSten Axelsson FiskChristophe PedrolettiYvonne SjööJörgen SykTherese SternerAnne LindbergAlf TunsäterFredrik NybergAnn Ekberg-JanssonJohanna Karlsson SundbaumPublished in: The European respiratory journal (2021)