There were no obvious differences in the proportion of papers that were collected by CJFD and were chosen by China Periodicals Phalanx.
两校在“CJFD”收录期刊和“中国期刊方阵”入选期刊上发表的论文占全部论文的比例上没有较大差异；
METHODS: The articles published in China from 1994 to 2005 were retrieved in CJFD and Wanfang Database put into SPSS package for statistical analysis.
方法以中国学术期刊网、万方数据库为检索工具，检索1994 ~ 2005年国内公开发表的文献，录入SPSS统计分析软件包进行分析。
The described papers and repeated researches were excluded. DATA EXTRACTION: Totally 40 papers about PTSD and QOL for childhood cancer were searched out in the OVID, whereas 9 in the CJFD.
资料提炼：在OVID搜索与童年癌症幸存者的创伤后应激障碍及其生活质量相关的文献40篇，而在中国期刊全文数据库搜索到9篇。
The described papers and repeated researches were excluded. DATA EXTRACTION: Totally 40 papers about PTSD and QOL for childhood cancer were searched out in the OVID, whereas 9 in the CJFD.
资料提炼：在OVID搜索与童年癌症幸存者的创伤后应激障碍及其生活质量相关的文献40篇，而在中国期刊全文数据库搜索到9篇。
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