Virus shedding of immunocompromised children infected with SARS-CoV-19 Omicron variant: A retrospective cohort study
ZHENG Zhangqian, CHEN Xiang, CHEN Yiwei, ZHOU Jianguo, LU Yanming, WANG Libo, ZHOU Wenhao, ZHANG Ting, YU Hui, YAN Gangfeng
Chinese Journal of Evidence-Based Pediatrics . 2022, (3): 220 -224 .  DOI: 10.3969/j.issn.1673-5501.2022.03.009