| 2005-2009年PubMed收录甲型H1N1流感相关文献的统计分析 |
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| 引用本文： | 李竞.2005-2009年PubMed收录甲型H1N1流感相关文献的统计分析[J].中华医学图书馆杂志,2011(5):73-75. |
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| 作者姓名： | 李竞 |
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| 作者单位： | 山东大学附属省立医院,山东济南250021 |
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| 摘 要： | 目的：了解甲型HINl流感（甲流）相关文献的分布特点、主要研究方向和研究现状。方法：检索PubMed数据库2005—2009年收录的甲流相关文献，利用文献计量学方法，对论文发表年代、期刊、主题、国家地区、机构、语种等进行了统计分析。结果：2005—2009年甲流相关文献的数量逐年增长，研究主题以生理学、流行病学和病毒学为主，美国、加拿大、中国发文量位居前三名。结论：对甲流的文献计量学研究能够客观反映国内外甲流的研究现状，为进一步的研究提供依据。
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| 关 键 词： | H1N1流感 PubMed 文献计量学 |
Papers on H1N1 influenza covered in PubMed in 2005-2009 |
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| LI Jing.Papers on H1N1 influenza covered in PubMed in 2005-2009[J].Chinese Journal of Medical Library,2011(5):73-75. |
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| Authors: | LI Jing |
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| Institution: | LI Jing (Affiliated Provincial Hospital of Shandong University, Jinan 250021, Shandong Province, China) |
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| Abstract: | Objective To investigate the distribution features of papers on H1N1 influenza, and their research orientation and current situation. Methods Papers on H1N1 influenza covered in PubMed in 2005-2009 were retrieved. Their publication years, journals, subjects, countries or regions, institutions, and languages were analyzed by bib- liometry. Results The annual number of papers on H1N1 influenza was increased in 2005-2009. The mainly studied subjects were physiology, epidemiology and virology. The number of papers on HIN1 influenza published by United States was the highest followed by Canada and China. Conclusion Bibliometric analysis of papers on H1N1 influenza can objectively reveal the current situation in its research, thus providing evidence for its further study. |
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| Keywords: | H1 N1 influenza PubMed bibliometry |
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