A Local Cluster of Omicron Variant COVID-19 Likely Caused by Internationally Mailed Document - Beijing Municipality, China, January 2022Daitao Zhang,Shuangsheng Wu,Zhenyong Ren,Ying Sun,Xiangfeng Dou,Zhaomin Feng,Fu Li,Yi Tian,Shujuan Cui,Baiwei Liu,Bing Lyu,Xiaoli Wang,Feng Liu, Lina Jin,Chu Jiang, Lina Tian, Zhenjiang Xin,Zhichao Liang,Lei Jia,Quanyi Wang,Yang Pan,Peng YangCHINA CDC WEEKLY（2022）引用 9|浏览11暂无评分关键词COVID-19,Cluster,Omicrons,VariantAI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
