摘要
采用可视化软件HistCite对《医学主题词表》相关研究文献进行引文分析,得出时间分布及被引频次变化趋势、重要期刊、研究内容和核心文献。通过引文编年图说明《医学主题词表》的历史发展轨迹和不同阶段的主要研究内容,提出标引和检索是该词表的两项重要功能。
Applying HistCite, a software used for information visualization, literatures on Medical Subject Headings are analyzed, resulted in time distribution, cited frequency, core journals, research contents and core literatures. The development trace of Medical Subject Headings and diversified research focus in different time are also listed by citation chronological graph. Indexing and retrieval are two main functions of Medical Subject Headings.
出处
《医学信息学杂志》
CAS
2014年第3期42-47,共6页
Journal of Medical Informatics