Adequacy and reporting of allocation concealment: review of recent trials published in four general medical journals

被引:139
作者
Hewitt, C [1 ]
Hahn, S
Torgerson, DJ
Watson, J
Bland, MJ
机构
[1] Univ York, Dept Hlth Sci, York Trials Unit, York YO10 5DD, N Yorkshire, England
[2] Seoul Natl Univ Hosp, Coll Med, Med Res Collaborating Ctr, Seoul 110744, South Korea
来源
BMJ-BRITISH MEDICAL JOURNAL | 2005年 / 330卷 / 7499期
关键词
D O I
10.1136/bmj.38413.576713.AE
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
[No abstract available]
引用
收藏
页码:1057 / 1058
页数:2
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