TY - Front. Med. A1 - Yuntao Zhang, Yunkai Yang, Niu Qiao, Xuewei Wang, Ling Ding, Xiujuan Zhu, Yu Liang, Zibo Han, Feng Liu, Xinxin Zhang, Xiaoming Yang T1 - Early assessment of the safety and immunogenicity of a third dose (booster) of COVID-19 immunization in Chinese adults Y1 - 2022-02-15 JF - Frontiers of Medicine JO - Front. Med. SP - 93 EP - 101 VL - 16 IS - 1 UR - https://journal.hep.com.cn/fmd N1 - 10.1007/s11684-021-0914-x ER -