以《北京大学中文核心期刊要目总览(2011版)》所收录的248本医药卫生类核心期刊作为初始数据采集样本,创建CMSCI引文索引数据库,结合《中图分类号(第四版)》确定2004至2012年13 259篇中国中医学学科交叉文献,基于其关键词及引文数据,借助知识图谱可视化软件Cite SpaceⅢ绘制关键词共现知识图谱、文献共被引知识图谱及作者共被引知识图谱,揭示2004至2012年中国中医学学科交叉研究领域研究重点、知识源流及高影响力作者群。
Based on 248 core biomedical journals indexed in the General Contents of Chinese Core Journals( 2011 edition) released by Peking University,we established a Chinese Medicine Sciences Citation Index( CMSCI) database; in addition,based on the Chinese Library Classification( 4thedition), we identified13 259 articles concerning Chinese medicine interdisciplinary research. The knowledge mapping was performed for keywords co-occurence,total cites of articles,and total cites of authors using the Cite SpaceⅢ software,with an attempt to reveal the research priorities,knowledge sources,and highly influential authors.