基于文献计量的新冠肺炎研究进展与国际合作分析
胡雅敏,吴晓燕,陈方

Research Progress and International Cooperation of Research on COVID-19 Based on Bibliometrics
Yamin Hu,Xiaoyan Wu,Fang Chen
图1 新冠肺炎的发文机构图谱