通过对PubMed数据库中被撤销论文的分类统计分析,抽取第一作者为中国籍的被撤销论文的基本信息、被引用情况等,对比国内几个常用数据库被撤销论文的现状、存在问题及处理方法,找出国内数据库与PubMed数据库在对撤销论文的处理上存在的差距,提出合理化建议,以期能够引起相关各方的重视,从而规范国内数据库对被撤销论文的标记处理,使其标准化、科学化。 Through the classification and statistical analysis of the dismissed papers in PubMed database, the basic information and the quoted status of the dismissed papers whose first author is Chinese are extracted, and the current situation, existing problems and treatment methods of the withdrawn papers of several commonly used databases in China are contrasted , To find out the gap between the domestic database and the PubMed database in the processing of revoked essay and to put forward the rationalization proposal in the hope of arousing the attention of all parties concerned so as to standardize the domestic database to mark the revoked essay and standardize and scientifically .