REFINEMENT OF ENDPOINT MEASUREMENT BASED ON A QUALITY-CONTROL SUBSTUDY

被引:0
|
作者
DETRE, K [1 ]
机构
[1] UNIV PITTSBURGH,DEPT EPIDEMIOL,PITTSBURGH,PA 15260
来源
CONTROLLED CLINICAL TRIALS | 1981年 / 2卷 / 01期
关键词
D O I
10.1016/0197-2456(81)90085-4
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
引用
收藏
页码:75 / 75
页数:1
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