EARLY DECISION IN CLINICAL-TRIALS WHEN THE TREATMENT DIFFERENCES ARE SMALL - EXPERIENCE OF A CONTROLLED TRIAL IN HEAD TRAUMA

被引：46
作者：
CHOI, SC
SMITH, PJ
BECKER, DP
机构：
[1] US BUR CENSUS,STAT RES DIV,WASHINGTON,DC 20233
[2] UNIV CALIF LOS ANGELES,DIV NEUROSURG,LOS ANGELES,CA 90024
来源：
CONTROLLED CLINICAL TRIALS | 1985年 / 6卷 / 04期
关键词：
D O I：
10.1016/0197-2456(85)90104-7
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：280 / 288
页数：9
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