PMC full text:Copyright/LicenseRequest permission to reuseCopyright 2020 by the Radiological Society of North America, Inc.
This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.
Figure 4:
Changes in the proportions of patients with GGO, crazy praving pattern and consolidation as a function of stage (stage definitions from ).
Images in this article
Click on the image to see a larger version.
