. 2023 Jan 12;10:1087800. doi: 10.3389/fpubh.2022.1087800
Copyright © 2023 Zhong, Yang, Jiang, Duan, Wang, Sun, Chen, Zhang, Xu, Cheng, Yuan and Li.
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Figure 1.
Flow diagram of patients with confirmed SARS-CoV-2 omicron variant included in this study.