Ethical issues in the design and conduct of cluster randomised controlled trials

被引:176
作者
Edwards, SJL [1 ]
Braunholtz, DA [1 ]
Lilford, RJ [1 ]
Stevens, AJ [1 ]
机构
[1] Univ Birmingham, Dept Publ Hlth Med, Birmingham B15 2TT, W Midlands, England
来源
BMJ-BRITISH MEDICAL JOURNAL | 1999年 / 318卷 / 7195期
关键词
D O I
10.1136/bmj.318.7195.1407
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
引用
收藏
页码:1407 / 1409
页数:3
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