1. Increased Expiratory Computed Tomography Density Reveals Possible Abnormalities in Radiologically Preserved Lung Parenchyma in Idiopathic Pulmonary Fibrosis. Issue 1 (January 2018) Authors: Petroulia, Valentina; Funke, Manuela; Zumstein, Pascal; Berezowska, Sabina; Ebner, Lukas; Geiser, Thomas; Torbica, Nenad; Heverhagen, Johannes; Poellinger, Alexander Journal: Investigative radiology Issue: Volume 53:Issue 1(2018:Jan.) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗