国内外药品短缺研究现状与热点前沿的可视化分析*

郑泽豪,胡琪骏,冯达

Visualization Analysis of Research Status and Hotspot Frontier of Drug Shortages at Home and Abroad

Zehao ZHENG,Qijun HU,Da FENG

图9 国内药品短缺研究关键词聚类图谱

Fig.9 Clustering graph of keywords of drug shortage on domestic research