%0 Journal Article %T Association between time of onset and Omicron BA.2 RNA clearance time in children: a retrospective cohort study %A Chen, Youli %A Huang, Jianhui %A Xu, Jisong %A Liu, Zhaojie %A Lin, Tianlai %J Journal of Thoracic Disease %D 2023 %B 2023 %9 %! Association between time of onset and Omicron BA.2 RNA clearance time in children: a retrospective cohort study %K %X %U https://jtd.amegroups.org/article/view/72878 %V 15 %N 3 %P 1124-1132 %@ 2077-6624