Clinical features of 119 old patients with respiratory virus infection
Dao HUANG, Dong WEI, Zhi-hong XU, Jia-an HU
JOURNAL OF SHANGHAI JIAOTONG UNIVERSITY (MEDICAL SCIENCE) . 2021, (5): 628 -631 .  DOI: 10.3969/j.issn.1674-8115.2021.05.011