Publications by authors named "Zhang-Wu Liang"
Efficacy and safety of COVID-19 vaccines: a systematic review.
Zhongguo Dang Dai Er Ke Za Zhi
March 2021
Objective: To evaluate systematically the efficacy and safety of COVID-19 vaccines.
Methods: PubMed, Embase, Cochrane Library, Clinicaltrial.gov, CNKI, Wanfang Data, China Biomedical Literature Service System, and China Clinical Trial Registry were searched for randomized controlled trials of COVID-19 vaccines published up to December 31, 2020.