TY - Front. Med. A1 - Zhihang Peng, Wenyu Song, Zhongxing Ding, Quanquan Guan, Xu Yang, Qiaoqiao Xu, Xu Wang, Yankai Xia T1 - Linking key intervention timings to rapid declining effective reproduction number to quantify lessons against COVID-19 Y1 - 2020-10-15 JF - Frontiers of Medicine JO - Front. Med. SP - 623 EP - 629 VL - 14 IS - 5 UR - https://journal.hep.com.cn/fmd N1 - 10.1007/s11684-020-0788-3 ER -