Re-discussion about CT signs of novel coronavirus pneumonia
Zhang Yan1a, Nan Chengrui1b, Liu Haixia2, Li Hui3, Yang Hua1a, Liu Huaijun1a
Clinical Focus . 2020, (2): 106 -112 .  DOI: 10.3969/j.issn.1004-583X.2020.02.002