《国际生物制品学杂志》2006-2009年引文分析

目的 分析<国际生物制品学杂志>的文献引用情况,了解我国生物制品学领域科研人员的文献利用与需求特征.方法 采用文献计量学方法对该刊2006-2009年刊载的159篇论文所引用的全部参考文献进行统计分析.结果 159篇论文共引用文献2998条,篇均引文量为18.86条,近5年内引文量为1679条,普赖斯指数为56.00%.在2998条引文中,2843条来自期刊,占总引文量的94.83%;英文文献2577条,占总引文量的85.96%.引用频次在21次以上的期刊有20种,引文量占总引文量的35.98%.结论 <国际生物制品学杂志>论文的引文类型以期刊为主,引文语种主要是英文.各年的普赖斯指数均超过50%,但呈逐年下降趋势,建议作者尽可能利用近5年内发表的文献,确保论文的新颖性和时效性.

Citation analysis of the International Journal of Biologicals from 2006 to 2009

Objective To analyze the citation of the International Journal of Biologicals and understand the requirement and utilization of literatures by the scientific researchers in the field of biological products.Methods Bibliometrics methods were used to analyze the references cited in 159 articles published in the International Journal of Biologicals from 2006 to 2009.Results A total of 2998 references were cited in the 159 articles.The average citations per article were 18.86 pieces.The Price Index was 56.00%.Citations from journals and in English-language were 94.83% and 85.96% , respectively.The citations from the highranked 20 journals accounted for 35.98% of all citations.Conclusions Most citations come from journals and in English language.Although the Price Index is more than 50% , it has decreased gradually during the 4 years and indicates that the authors read recently published articles as much as possible.