【摘要】 目的　评价《实用癌症杂志》载文质量及对国内外文献的利用情况。方法　运用文献计量学引文分析法对该刊 1997年～ 2 0 0 1年所载论文的引文量、引文类型、引文语种、引文年代及普赖斯指数进行统计分析。结果　该刊引文率高于我国中文科技期刊的平均值。引文年代分布 80 %以上集中在近 10年。引文衰减系数符合自然科学领域文献老化规律。结论　该刊收录的信息及时反映了现代肿瘤学的新进展 ,是该学科具有代表性的期刊。更多还原

【Abstract】 Objective To investigate the quality and the citation of literatures in The Practical Journal of Cancer(PJC).Methods By citation analysis of bibliometrics to make the statistical analysis on all citations including its amount,types,languages,years and Price′s index in PJC during 1997 to 2001.Results Citation rate was higher than the average rate in Chinese journals of science and technology in China.80 percent of citations have been published in the recent 10 years.Price′s index showed that the attenuating coefficient of the citation was in line with the law of attenuation in natural science references.Conclusion The information it carries represents the recent development in current oncology.It is a representative journal in that discipline.更多还原