RT Journal Article SR Electronic T1 Computed tomography after severe COVID-19 pneumonia: findings at 6 months and beyond JF ERJ Open Research JO erjor FD European Respiratory Society SP 00488-2021 DO 10.1183/23120541.00488-2021 VO 7 IS 4 A1 Poitevineau, Thibaud A1 Chassagnon, Guillaume A1 Bouam, Samir A1 Jaubert, Paul A1 Cheurfa, Chérifa A1 Regard, Lucile A1 Canniff, Emma A1 Dinh-Xuan, Anh Tuan A1 Revel, Marie-Pierre YR 2021 UL http://openres.ersjournals.com/content/7/4/00488-2021.abstract AB