Efficacy and safety of COVID-19 vaccines: a systematic review
XING Kai, TU Xiao-Yan, LIU Miao, LIANG Zhang-Wu, CHEN Jiang-Nan, LI Jiao-Jiao, JIANG Li-Guo, XING Fu-Qiang, JIANG Yi
CJCP . 2021, (3): 221 -228 .  DOI: 10.7499/j.issn.1008-8830.2101133