文章将图书情报学领域文献共被引分析方法运用至学科交叉研究领域,并以《北京大学中文核心要目总览(2011版)》所收录的248种医药卫生类核心期刊为初始数据源,创建CMSCI引文索引数据库,结合《中图分类号(第四版)》确定13259篇我国中医学学科交叉文献,对我国中医学学科交叉研究领域展开实证研究,借助CiteSpaceⅢ可视化该领域的重要知识源流及其共现关系,依据领域专家解读知识图谱,分年度揭示我国中医学学科交叉研究发展过程中的某些特征并对比分析,发现中医学与药学的学科交叉为我国领域内学科交叉行为的主要表现;不同时间片段我国中医学学科交叉研究领域知识源流有所侧重;中医药基础理论类等4类论著始终构成该学科交叉研究领域的重要知识源流且延续性较好;集体作者所编著的《中华人民共和国药典》等著作类文献构成该领域的重要知识源流;2004—2012年领域内学者对国外研究成果的重视程度逐步提升,知识更新速度逐渐加快。
This paper applies co-citation analysis method to interdisciplinary research field and takes Chinese Medicine interdisciplinary research field as a case study to reveal its knowledge sources. Taking 248 core journals in the field of medicine and health, which were included in "General Contents of Chinese Core Journal (2011ed)" as data source to construct CMSCI database, and based on Chinese Library Classification (4ed), to identify 13,259 papers as interdisciplinary literature on Chinese Medicine . It then adopts CiteSpaceⅢ to visualize the important knowledge sources and interprets their characteristics according to years of publication. This paper revels that 1) the interdisciplinary studies between pharmacy and Chinese medicine is the primary one for interdisciplinary research in the field; 2) the knowledge sources varies in different periods, but four theoretic classics on traditional Chinese medicine remain to be the essential knowledge sources and are cited frequently; 3)literatures such as the co-authored Chinese Pharmacopoeia constitute the important basis of knowledge sources; 4) scholars at home are increasing their attention to foreign counterparts from 2004 to 2012, when their intellectual updates fastened at a high speed.