The practice and effect of bubble management in the emergency department of Children's Hospital of Fudan University during the pandemic of Omicron variant of COVID19 in Shanghai from March to May 2022
YANG Xue, ZHANG Yanhong, CHENG Ye, CHEN Yang, HE Liming , WANG Wenchao , LU Guoping , MA Jian
Chinese Journal of Evidence-Based Pediatrics . 2022, (3): 175 -178 .  DOI: 10.3969/j.issn.1673-5501.2022.03.003