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为了解肿瘤类文献在各医学系列期刊中的分布及变化情况,统计了中国医院数字图书馆中收录的1995～2004年篇名为“肿瘤”、“癌”、“瘤”的文献量,结果显示:①1995～2004年肿瘤类文献共158 457篇,其中“中华”系列期刊占11.00%;“中国”系列期刊占20.16%;“学报”系列占14.67%;“国外医学”系列占5.58%。②肿瘤类文献量每年呈递增趋势,2004年比1995年增加了79.04%。③25种肿瘤期刊中,1995～2004年肿瘤文献量共计27 602篇,占肿瘤文献总量的17.42%,2004年比1995年增加了39.24%。
In order to understand the distribution and changes of oncology literature in various medical journals, the statistical data of “tumor”, “cancer”, “ The results showed that: ① A total of 158 457 oncology literatures were collected from 1995 to 2004, including 11.00% of ”China“ series journals, 20.16% of ”China“ series journals, and ”Journals of China“ series 14.67%; ”foreign medical " series accounted for 5.58%. ② The volume of oncology literature shows an increasing trend each year, an increase of 79.04% over 2004 in 2004. Among the 25 kinds of cancer journals, there were 27,602 articles of oncology in 1995-2004, accounting for 17.42% of the total number of articles in the literature, and an increase of 39.24% in 2004 compared with 1995.