项目描述:论文:PF-D-Tri mer,a protective SARA-CoV-2 subunit vaccine:immunogenicity and application. ZhihaoZhang, Jin hu Zhou,Peng Ni,Bing Hu,Normand Jolicoeur,S huang Deng,Qian Xiao,Qian He,Gai Li, Yan Xia,Mei Li u, Cong Wang,Zhizheng Fang,Nan Xia,Zhe-Rui Z hang,Bo Zhang,Kun Cai,Yan Xu and Bin lei Liu;