On the need for observational studies to design and interpret randomized trials in ICU patients: a case study in stress ulcer prophylaxis

被引:22
作者
Cook, D [1 ]
Heyland, D
Marshall, J
机构
[1] McMaster Univ, Dept Med, Hamilton, ON, Canada
[2] McMaster Univ, Dept Clin Epidemiol, Hamilton, ON L8S 4L8, Canada
[3] Queens Univ, Dept Med, Kingston, ON K7L 3N6, Canada
[4] Univ Toronto, Dept Surg, Toronto, ON, Canada
关键词
D O I
10.1007/s001340000828
中图分类号
R4 [临床医学];
学科分类号
1002 ; 100602 ;
摘要
[No abstract available]
引用
收藏
页码:347 / 354
页数:8
相关论文
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