Kisiel , M. A.; Neiderud , C.-J.; Ekbom , E.; Westman , G.; Janols , H.; Lipcsey , M.; Frithiof , R.; Hultström , M.; Malinovschi , A. Lung Function at 1-Year Follow-up in Patients With Persistent Dyspnea After Mild COVID-19 – Comparisons With Moderate and Critical COVID-19. ujms 2024, 129, e10740.