The Analysis of Development Status and Hot Spots in Health Technology Assess Based on Knowledge Mapping
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摘要:
将1990-2012年Web of Science数据库收录的卫生技术评估文献数据作为研究对象，绘制文献共被引网络图谱，分析卫生技术评估领域研究演进过程中的关键节点文献，并应用关键词聚类分析功能得出该领域的研究热点。
Abstract:
The paper analyzes the literatures about health technology assess published in Web of Science database from 1990 to 2012 Documents are visualized through a number of co-citation maps，which filtered the critical node documents about health technology assess by CiteSpaceBy using function of keywords clustering the research hot spots are detected.
