Meta-analysis of the efficacy andsafety of COVID-19 treatment by human immunoglobulin forintravenous injection
Cao Qichao, Feng Jie, Sun Zhenyu, Song Yue, Fei Meifang, Liu Fengdi
International Journal of Biologicals . 2022, (1): 30 -36 .  DOI: 10.3760/cma.j.cn311962-20211008-00059