Clinical features of severe acute respiratory syndrome coronavirus 2 Omicron variant infection in children: an analysis of 201 cases
ZHANG Yi-Fei, LIANG Shi-Shan, WU Pei-Lin, CAI Yan-Liang, LIN Yue-Li, WANG Qing-Wen, ZHUANG Xi-Bin, CHEN Su-Qing
CJCP . 2023, (1): 5 -10 .  DOI: 10.7499/j.issn.1008-8830.2207052